A power switch in Colorado — The Mountain Town News

South Canal. Photo credit: Delta-Montrose Electric Association via The Mountain Town News

From The Mountain Town News (Allen Best):

Delta-Montrose Electric splits the sheets with Tri-State G&T. Will others follow?

At the stroke of midnight [July 1, 2020], Colorado’s Delta-Montrose Electric Association officially became independent of Tri-State Generation and Transmission.

The electrical cooperative in west-central Colorado is at least $26 million poorer. That was the cost of getting out of its all-requirements for wholesale supplies from Tri-State 20 years early. But Delta-Montrose expects to be richer in coming years as local resources, particularly photovoltaic solar, get developed with the assistance of the new wholesale provider Guzman Energy.

The separation was amicable, the parting announced in a joint press release. But the relationship had grown acrimonious after Delta-Montrose asked Tri-State for an exit fee in early 2017.

Tri-State had asked for $322 million, according to Virginia Harmon, chief operating officer for Delta-Montrose. This figure had not been divulged previously.

The two sides reached a settlement in July 2019 and in April 2020 revealed the terms: Guzman will pay Tri-State $72 million for the right to take over the contract, and Delta-Montrose itself will pay $26 million to Tri-State for transmission assets. In addition, Delta-Montrose forewent $48 million in capital credits.

Under its contract with Guzman, Delta-Montrose has the ability to generate or buy 20% of its own electricity separate from Guzman. In addition, the contract specifies that Guzman will help Delta-Montrose develop 10 megawatts of generation. While much of that can be expected to be photovoltaic, Harmon says all forms of local generation remain on the table: additional small hydro, geothermal, and coal-mine methane. One active coal mine in the co-operative’s service territory near Paonia continues operation.

The North Fork Valley, part of the service territory of Delta-Montrose Electric, has been known for its organic fruits and vegetables — including corn. Photo/Allen Best

The dispute began in 2005 when Tri-State asked member cooperatives to extend their contracts from 2040 to 2050 in order for Tri-State to build a coal plant in Kansas. Delta-Montrose refused.

Friction continued as Delta-Montrose set out to develop hydropower on the South Canal, an idea that had been on the table since 1909, when President William Howard Taft arrived to help dedicate the project. Delta-Montrose succeeded but then bumped up against the 5% cap on self-generation that was part of the contract.

This is the second cooperative to leave Tri-State in recent years, but two more are banging on the door to get out. First out was Kit Carson Electrical Cooperative of Taos, N.M. It left in 2016 after Guzman paid the $37 million exit fee. There is general agreement that the Kit Carson exit and that of Delta-Montrose cannot be compared directly, Gala to Gala, or even Honeycrisp to Granny Smith.

Yet direct comparisons were part of the nearly week-long session before a Colorado Public Utilities Commission administrative law judge in May. Two Colorado cooperatives have asked Tri-State what it will cost to break their contracts, which continue until 2050. Brighton-based United Power, with 93,000 customers, is the largest single member of Tri-State and Durango-based La Plata the third largest. Together, the two dissident cooperatives are responsible for 20% of Tri-States total sales.

The co-operatives say they expect a recommendation from the administrative law judge who heard the case at the PUC. The PUC commissioners will then take up the recommendation.

In April, Tri-State members approved a new methodology for determining member exit fees. But United Power said the methodology would make it financially impossible to leave and, if applied to all remaining members, would produce a windfall of several billion dollars for Tri-State. In a lawsuit filed in Adams County District Court, United claims Tri-State crossed the legal line to “imprison” it in a contract to 250.

Tri-State also applied to the Federal Energy Regulatory Commission in a bid to have that body in Washington D.C. determine exit fees. FERC recently accepted the contract termination payment filing—rejecting arguments that it did not have jurisdiction. Jessica Matlock, general manager of La Plata Electric, said the way FERC accepted the filing does not preclude the case in Colorado from going forward.

Fitch, a credit-rating company, cited the ongoing dispute with two of Tri-State’s largest members among many other factors in downgrading the debate to A-. It previously was A. Fitch also downgraded Tri-State’s $500 million commercial paper program, of which $140 million is currently outstanding, to F1 from F1+.

“The rating downgrades reflect challenging transitions in Tri-State’s operating profile and the related impact on its financial profile,” Fitch said in its report on Friday. It described Tri-State as “stable.”

For broader background see: The Delta-Montrose story is a microcosm of the upside down 21st century energy world

Allen Best is a Colorado-based journalist who publishes an e-magazine called Big Pivots. Reach him at allen.best@comcast.net or 303.463.8630.

Update: #LittleColoradoRiver pumped hydropower proposals — @AmericanRivers

From American Rivers (Sinjin Eberle):

We will intervene, again, in the FERC preliminary permit process, but you can help too.

Little Colorado River Upstream towards Big Canyons. Photo credit: Sinjin Eberle

As we wrote in October, a Phoenix-based developer has proposed to build a pumped hydropower facility on and above the Little Colorado River in Arizona, one of the major tributaries to the Colorado River in the Grand Canyon. Because this is an energy-related project, the Federal Energy Regulatory Commission (FERC) is the federal agency that would permit the project. The developer, Pumped Hydro Storage, LLC, actually applied for preliminary permits for two complete projects within the canyon, holding their place in line for two possible locations in the same area.

In November, we filed our comments with FERC, opposing the projects on a number of grounds. First and foremost, the idea of building new dams, reservoirs, and other related infrastructure (imagine the pipes, wires, roads, and other structures needed for such a facility) on such a major tributary of the Colorado River would be a destructive, resource intensive, and in all likelihood, impossible, endeavor. Secondly, the facilities would be situated firmly within the Navajo Nation, on Navajo land – yet the Navajo were barely even consulted on the project prior to the permit applications being submitted to FERC, and have since come out strongly against the projects being built on their lands, and very close to one of the most significant cultural sites to the Hopi as well. Lastly, the Little Colorado River is home to a major humpback chub recovery project, a fish on the brink of being down-listed from Endangered to Threatened due to the success of the program.

Including from American Rivers, the proposal generated a wide body of opposition from sources who don’t often speak out against projects like this, such as the Bureau of Reclamation and Department of Interior, multiple Tribal Nations and the two local Navajo Chapters in the area, multiple conservation groups, and even Arizona’s Department of Game and Fish. Basically, nobody outside of the developer feels that these projects are warranted, or even a very good idea, let alone feasible.

Big Canyon Pumped Hydro Project #15024-000 | Credit: FERC permit application via American Rivers

Now, Pumped Hydro Storage has applied for a new project with FERC (Permit 15024-000), which would be located not within the Little Colorado River, but in Big Canyon, a tributary to the Little Colorado about 23 miles west of Tuba City, Arizona. Unlike the original proposal, in this new one Pumped Hydro Storage is proposing to extract groundwater, bring it to the surface where it would rest in three different surface reservoirs, and build a fourth, lower reservoir and a variety of pipes and penstocks and other infrastructure to generate electricity. Here is how it is described in the permit application:

The proposed project would be located entirely on Navajo Nation land and consist of the following new facilities:

  • A 450-foot-long, 200-foot-high concrete arch dam (Upper West Dam)
  • A 1,000-foot-long, 150-foot-high earth filled dam (Middle Dam)
  • A 10,000-foot-long, 200-foot-high concrete arch dam (Upper East Dam)
    • each of which would impound three separate upper reservoirs with a combined surface area of 400 acres and a total storage capacity of 29,000 acre-feet of water
  • A 600-foot-long, 400-foot-high concrete arch dam (Lower Dam) that would impound a lower reservoir with a surface area of 260 acres and a total storage capacity of 44,000 acre-feet of water
  • Three 10,000-foot-long, 30-foot-diameter reinforced concrete penstocks;
  • An 1,100-foot-long, 160-foot-wide, 140-foot-high reinforced concrete powerhouse housing nine 400-kilowatt pump-turbine generators
  • And a whole lot more associated infrastructure, including a new 15-mile paved road, powerlines, a 30-ft diameter tunnel, and more.
Map Credit: Stephanie Smith, Grand Canyon Trust

Finally, an additional twist, as reported in a recent Associated Press article, the developer concedes that there was overwhelming opposition to his original proposal, and that he would consider pulling the proposals in the Little Colorado River if this Big Canyon proposal were allowed to move forward. From the article:

The article then goes on to say:

Many of the reasons that Pumped Hydro Storage, LLC’s initial proposal shouldn’t move forward apply to this new proposal as well; namely that the project would be built on Navajo Nation lands, and neither the local Chapter, nor the Navajo Nation government, have given their permission to construct the project on their lands. Second, the idea of pumping significant volumes of groundwater from one of the most arid regions of the country to profit from cheap electricity is misguided, at best. And just like the first round of proposals, destruction of significant Hopi holy sites, as well as threatening critical humpback chub and other fish habitat, through the massive extraction of local groundwater, is simply not acceptable.

In addition to how environmentally destructive and wasteful these projects are, this proposal is especially tone-deaf and exploitive at this moment in our history. The Navajo Nation is grappling with some of the highest number of cases, and deaths per capita, from the novel Coronavirus pandemic. One of the reasons why the outbreak has impacted the Navajo so heavily is the lack of readily available clean water. In fact, in the western Navajo Nation, the lack of basic infrastructure to deliver water to people’s homes is sorely lacking, and most of the people in that area have to haul water themselves many miles to have any at all. The idea of building expansive infrastructure to extract scarce groundwater for a hydropower project that extracts the resource and the capital from it, when people around the project who lack that access to that very resource are working hard to defend their communities against a deadly virus, could not be more misguided.

It is important to understand that a preliminary permit only allows the developer to hold a location for a potential future proposal. It is not a license application. In fact, a preliminary permit is not even required to submit a license application or receive a Federal Energy Regulatory Commission (FERC) hydropower license. To learn more about hydropower licensing, visit the Hydropower Reform Coalition’s website.

We will intervene, again, in the FERC preliminary permit process, but you too can help by taking action here.

While it is unlikely that this project will ever advance past this phase, proposals like this underscore the importance of permanently protecting our last, best rivers like the Little Colorado.

Little Colorado River. Photo credit: Sinjin Eberle via American Rivers

Federal Officials Approve Preliminary Permits For #LittleColoradoRiver Dam Proposals — KNAU #ColoradoRiver #COriver #aridification

Confluence of the Little Colorado River and the Colorado River. Climate change is affecting western streams by diminishing snowpack and accelerating evaporation, a new study finds. Photo credit: DMY at Hebrew Wikipedia [Public domain]

From KNAU (Ryan Heinsius):

Federal officials have issued preliminary permits for two hydro-storage proposals on the Little Colorado River. The projects would include four dams and four reservoirs east of Grand Canyon National Park. KNAU’s Ryan Heinsius reports.

The Federal Energy Regulatory Commission’s approval doesn’t allow the Phoenix-based company Pumped Hydro Storage to enter any lands or create ground disturbance. But it does let the company conduct feasibility studies for the combined 4,700-megawatt projects that would include dams up to 240 feet high across the Little Colorado River on the Navajo Nation…

Groups like the Grand Canyon Trust, Sierra Club and the Center for Biological Diversity say it would destroy the Little Colorado’s ecosystem and the habitat of the endangered humpback chub. The U.S. Interior Department has also objected.

Western Slope utility serving Delta, Montrose settles on $136.5 million fee to break up with Tri-State — The #Colorado Sun

Outside Montrose, CO the old canal runs parallel to the new hydro facilities (lower left).

From The Colorado Sun (Mark Jaffe):

The electric cooperative serving the cities of Delta and Montrose has agreed to a $136.5 million fee to exit the Tri-State Generation and Transmission Association – showing that breaking up is not only hard to do, but expensive.

The Delta-Montrose Electric Association (DMEA) has since 2016 been sparring over renewable energy with Tri-State, a wholesale power production company serving 43 member electric cooperatives in Nebraska, Colorado, New Mexico and Wyoming.

Tri-State and DMEA reached an agreement in principle in July 2019, just days before the Colorado Public Utilities Commission was set to begin proceedings to set an exit fee for the cooperative.

Under the exit agreement, which would have DMEA leave Tri-State on June 30, the cooperative would pay a $62.5 million exit fee, $26 million for local Tri-State infrastructure and forgo the $48 million in equity the cooperative held as a member of Tri-State.

The DMEA-Tri-State agreement still must be submitted for final approval by the Federal Energy Regulatory Commission, which is now the regulator for Tri-State.

A number of Tri-State cooperatives have chafed under the association’s long-term contracts that limit local generation to 5% of demand, as they hoped to add more local renewable generation. DMEA’s contract ran to 2040. Tri-State was also criticized for still being heavily dependent on coal-fired generation.

The $88.5 million will be paid by DMEA or a third party, according to Tri-State. When the Kit Carson Electric Cooperative, in Taos, New Mexico, left Tri-State in 2016, its new electric wholesaler, Guzman Energy paid the $37 million exit fee, which it is recouping in the first few years of its contract with the co-op.

DMEA has about 28,000 members and Kit Carson has 29,000, but DMEA has more commercial and industrial members and about twice the electricity demand as Kit Carson, with an annual peak of 95 to 100 megawatts, according to Virginia Harman, a DMEA spokeswoman.

DMEA is in the final steps of completing a 12-year wholesale power purchase agreement with Guzman Energy, Harman said, adding that there would be no further comment until the agreement is completed…

Tri-State has also established a procedure for setting exit prices as several other members have asked for estimates, the association said. FERC must approve the methodology for future exit fees

“This will be the methodology going forward,” Boughey said. “Kit Carson and DMEA were one-offs.”

Prowling the bowels of #HooverDam — The Mountain Town News

Hoover Dam from the Arizona side. Photo credit: Allen Best/The Mountain Town News

From The Mountain Town News (Allen Best):

It’s a good thing I got over my claustrophobia. I was in the bowels of Hoover Dam, the giant plug of the Colorado River, trying not to think about the mass of concrete around me or the volume of water behind me.

The concrete poured during the 1930s into that narrow chasm of Black Canyon 24 miles from Las Vegas was enough to pave a two-lane highway from San Francisco to New York City. The dam is 660 feet thick at the bottom, wider than two football fields narrowing to 45 feet at the top. It is shaped like a huge curved axe-head.

Arizona power house at Hoover Dam December 2019. Each of the 17 hydroelectric generators at Hoover Dam can produced electricity sufficient for 1,000 houses. Photo credit: Allen Best/The Mountain Town News

Our guide on a special tour for reporters shared a subterranean wormhole in the concrete. Hunched down, I made my way toward the glint of sunshine. There, I laid my hands on the face of the great 776 feet-tall dam.

Los Angeles Times columnist Michael Hiltzik several years ago captured the magnificence of the human endeavor with the title of his book: “Colossus: Hoover Dam and the Making of the American Century.”

In the early 20th century, the river was a beast, its spring floods of water from the mountains of Colorado, Wyoming, and Utah predictably unruly, its water an anomaly in the arid American Southwest. In the baking but fertile sands of the Mojave Desert, agriculturalists saw great potential. Los Angeles saw water but also the hydroelectric power needed to create a great city.

LA could not do it on its own. An agreement among the seven states of the Colorado River Basin to apportion the waters was needed. That compact forged in 1922 delivered the political foundation for federal sponsorship of the dam’s construction, which began in 1930.

The December day we visited was coolish. The canyon can become an oven, though. During construction, 112 deaths were reported. But that does not include 42 people who died from pneumonia, many from tunnels bored into the canyon with equipment that produced thick plumes of exhaust gases and helped produce heat of up to 60 degrees C ( 140 degrees F).

Still, the dam’s construction represented triumph during a time of despair. The United States and much of the world was in depression. In the American heartland, giant clouds of dust caused misery and literally suffocated fowl and beast, but humans, too. Hoover Dam—at first called Boulder Canyon Dam—represented a story of human success. Look at what we’re capable of doing, it said, when we set our minds to it!

Water from the dam has been filled to overflowing just twice. One of those times was in 1983. I remember it very well. I was working at the headwaters of the Colorado River in the Colorado resort town of Winter Park. We had an average winter. Spring was anything but. It started snowing in March and didn’t quit until mid-June. The water that gushed downstream took dam operators by surprise.

Since 2002, the principal problem has been too little water. Droughts, as severe as any before recorded, have repeatedly left Colorado’s slopes snowless when normally they would be thick with snow. New evidence also comes of rising temperatures, which rob streams and meadows of water through increased evaporation and transpiration.

Then there was the faulty promise of that compact struck in 1922, an assumption of far more water than the river has routinely delivered. That, however, did not stop the cities and farmers from inserting their straws into the river and its reservoirs. When I visited in December, the reservoir was 40% full—or, if you prefer, was 60% empty.

Hoover Dam has enough concrete fora four-foot-wide sidewalk around the Earth at the Equator. Photo credit: The Mountain Town News/Allen Best

Energy, not water, powered my desire to see Hoover. When completed, the 13 hydroelectric generators provided a large amount of electricity in the Southwest. Now, the output is dwarfed by other sources, increasingly renewables. Increasingly, our guide said, the water is released to generate electricity in ways that shore-up the intermittent renewables.

Hoover Dam may also play a role in our future of renewable energy. Los Angeles Water and Power has been investigating whether the dam’s generators and Lake Mead can be used to create what constitutes a giant battery. The water would be released again and again, when power is needed most to fill the gaps between renewable energy, then pumped back into the reservoir when renewable power is plentiful, such as during sunny afternoons.

The answer is of interest far beyond Los Angeles. In places like Denver, utilities say they can now see the way to 80% emission-free power generation by 2030. But to 100%? Lithium-ion batteries may be part of that answer, but they can store energy for just four hours. Maybe another, partial solution can be found at Hoover and other dams. We do need the answers soon, as the need to reduce our emissions has become pressing.

Colorado River, Black Canyon back in the day, site of Hoover Dam

With Shoshone hydroelectric plant down 2016 agreement kicks in

From The Grand Junction Daily Sentinel (Dennis Webb):

A 2016 agreement is helping protect Colorado River flows downstream of Glenwood Canyon despite ice jams from the Colorado River shutting down the Shoshone Hydropower Plant in the canyon.

Jim Pokrandt, spokesman for the Colorado River District, a tax-funded agency serving counties within the river basin in western Colorado, said the problem at the plant occurred around March 1. Xcel Energy, the plant’s owner, says it won’t be using Colorado River water at the plant until it is repaired.

The plant’s operations are watched closely by the water community because it has one of the oldest water rights on the river in western Colorado — a 1902 right to 1,250 cubic feet of water per second.

That right has limited the ability of Front Range water users with more junior rights to divert Colorado River water. It helps keep water flowing down-river not just to the plant, but further downstream because the plant’s water use is nonconsumptive, benefiting municipal and agricultural water users, recreational river users and the environment.

However, the river district and regional water users have worried about the potential impacts on the river and water users whenever the aging plant is out of service and not calling for water under its senior right, such as when it requires maintenance.

To address that concern, reservoir operators including the river district, Denver Water and the U.S. Bureau of Reclamation agreed in 2016 to cooperate to maintain river flows at levels mimicking Shoshone’s normal operation, with certain exceptions.

Modified reservoir operations to mimic those flows are now in effect, and will remain so until snowmelt runoff causes the river flow to exceed the current outage protocol target of 1,250 cubic feet per second.

Pokrandt said that among the benefits of protecting flows, more water in the river means lower concentrations of total dissolved solids in the river due to dilution, reducing the need for water treatment by municipal water providers that rely on the river.

Kirsten Kurath, an attorney who represents the Grand Valley Water Users Association, a party to the 2016 agreement, said a big benefit of the Shoshone flows is maintaining flows in what’s known as the 15-mile reach of the Colorado River in Mesa County. Efforts to protect endangered fish in the river focus in part on maintaining adequate flows in that stretch of the river, upstream of the Gunnison River confluence…

While Grand Valley irrigators also have senior water rights on the river, Kurath said the Shoshone water smoothes out the river’s flows, making it easier for irrigators to plan and making water diversions more efficient than when flows are lower. “Everybody downstream always benefits as you keep water in the river,” she said.

The Orchard Mesa Irrigation District and Grand Valley Irrigation Co. are among other parties to the 2016 deal. As of late Monday afternoon, Xcel hasn’t yet said how long the power plant may be out of commission. According to the river district, Xcel has said that the COVID-19 outbreak is complicating repair plans…

The current outage agreement is in effect for 40 years. The river district says it and its West Slope partners are exploring ways to permanently protect the river flows.

The closure of Colorado coal-fired powerplants is freeing up water for thirsty cities — The #Colorado Sun

Craig Station is the No. 2 source of greenhouse gas emissions in Colorado, behind Comanche station at Pueblo. Photo/Allen Best

From The Colorado Sun (Ann Imse):

Large electricity generators use lots of water to cool their coal-fired plants. As those units shut down, expect to see battles heat up over how the massive amounts of water can be repurposed.

Any newfound source of water is a blessing in a state routinely stricken by drought and wildfire, where rural residents can be kept from washing a car or watering a garden in summer, and where farm fields dry up after cities buy their water rights.

State water planners long assumed that the amount of water needed to cool major power plants would increase with the booming population. Planners in 2010 predicted that, within 25 years, major power plants would be consuming 104,000 acre-feet per year of their own water. The Colorado Sun found that their annual consumption will end up closer to 10% of that figure.

The 94,000 acre-feet of water that major power plants won’t be consuming is enough to cover the needs of 1.25 million people, according to figures included in the Colorado Water Plan of 2015. (That’s counting water permanently consumed in cities, and not counting water consumed by agriculture and certain giant industries, or water returned to rivers through runoff and wastewater treatment plants.)

Already, water once used by now-defunct power plants is flowing to households, shops and factories in Denver, Colorado Springs, Boulder and Palisade, because the local water utilities owned the water and supplied the plants. When the plants closed, the cities just put their own water back into municipal supplies, officials in those cities said…

In Pueblo, Black Hills Energy shut down a 100-year-old, coal-then-gas-fired power plant downtown. After decommissioning stations 5 and 6 near the Arkansas River in 2012, Black Hills donated the water to public use. Water that once cooled the plant now flows in the Arkansas through the city’s Historic Riverwalk, where gondoliers paddle and picnickers gather in the sun for art and music. Renowned Denver historic preservationist Dana Crawford has partnered with a local developer on plans to revive the art deco power plant as an anchor for an expansion of the Riverwalk, with shops and restaurants.

In Cañon City, water that cooled the closed W.N. Clark power plant is going down the Arkansas River as well, Black Hills Energy spokeswoman Julie Rodriguez said. It is likely being picked up by the user with the next legal right in line.

The San Miguel River on the Western Slope is gaining some water from closure of the coal power plant in Nucla — at least temporarily until Tri-State Generation and Transmission Association, which owns the plant, finishes the tear down and reclamation, which requires some water. Spokesman Mark Stutz said Tri-State has made no decision on what to do with the water rights after that, but “we will listen to the input of interested stakeholders.”

Major power plants’ water consumption peaked in 2012 at about 60,000 to 70,000 acre-feet. It has dropped to about 47,000 acre-feet now and will fall further to about 27,000 acre-feet over the next 15 years, just from closures already announced. By the time the last coal plant closes, major power plant water consumption will have plummeted to about 10,000 acre-feet…

In the past 10 years, 13 coal power plant units in Colorado have shut down. Another 10 will close by 2036 or much earlier. The remaining four units are under review by their owners.

The last gas power plant built in Colorado was in 2015, according to the U.S. Energy Information Administration. All new power generation in Colorado since then has been renewable…

In the past 10 years, 13 coal power plant units in Colorado have shut down. Another 10 will close by 2036 or much earlier. The remaining four units are under review by their owners.

The last gas power plant built in Colorado was in 2015, according to the U.S. Energy Information Administration. All new power generation in Colorado since then has been renewable.

Transmission towers near the Rawhide power plant near Fort Collins, Colo. Photo/Allen Best

Technology has driven down the cost of wind and solar, and they now can provide power at a lower price per kilowatt-hour than coal-fired power in Colorado. Even accounting for the need to store electricity, bids to provide renewable energy have come in lower than the cost of coal-fired power.

Closure dates have been accelerating. Utilities are running scenarios on how they could shut down the last four coal-burning units in Colorado not already set for closure. They are Xcel Energy’s Pawnee in Brush and Comanche 3 in Pueblo, Platte River Power Authority’s Rawhide 1 near Wellington, and Colorado Springs Utilities’ Ray D. Nixon unit 1 south of the city.

Emissions controls and customers’ climate concerns are also driving the change, utility officials said.

For example, Platte River Power Authority already expects to be 60% wind, solar and hydro by 2023, and its board said it wants to reach 100% by 2030, spokesman Steve Roalstad said. A public review process started March 4 to discuss how best to achieve that. Closing the coal plant at Rawhide and even the adjacent gas plants by 2030 are options, but not certain, he said.

Early closing dates set for other coal plants could move up. PacifiCorp, a partial owner of three coal power units in Craig and Hayden in northwest Colorado, is pushing its partners, Tri-State and Xcel, for faster shut-downs. It wants to move more quickly to cheaper renewables…

As more power plants close in coming years, much of the water no longer needed will be water owned by the power companies themselves. Many were reluctant to talk about their water rights in detail.

Water court records show Xcel owns water from wells all over the metro area, and draws from Clear Creek. Xcel also owns 5,000 to 10,000 acre-feet in the Colorado River. That water is diverted to northern Colorado through the Colorado-Big Thompson tunnel under the mountains.

Xcel did say it is holding onto its water rights for now. It has been cutting its water purchases from cities, switching to its own water as power plants close.

On a smaller scale, Tri-State is now switching its J.M. Shafer power plant in Fort Lupton from city well water to its own water rights, city administrator Chris Cross said.

Water court records show another example of what can happen to utility-owned water: Xcel wants to use some of its Clear Creek water rights at a hydroelectric plant above Georgetown that is being renovated to produce more megawatts.

Some water might become available for other uses as more Xcel coal plants close, spokeswoman Michelle Aguayo said…

Closure of the power plants could open up arguments over where that water should go instead, explained Erin Light, state water engineer for the northwestern district.

“Every water right is decreed for an amount, a use and a place of use,” Light said. With the power plant gone, utilities can try to sell their rights, but other water users may dispute that in court.

Xcel, for example, owns 35,000 acre-feet of conditional water rights in reservoirs in the Yampa Valley that have never been built, she said. But “conditional” means the company gets the water only if it is actually needed, she explained. So when the Hayden power plant closes in the 2030s, Xcel would have to go back to water court to change the use or sell the rights, she said.

“Those conditional water rights become a lot more speculative if they are not operating a power plant,” she said. “Arguably, they would lose their conditional rights.”

Legislators are sufficiently concerned about speculators making money on Colorado’s water shortage that in March they passed Senate Bill 48 asking water officials to give them suggestions on how to strengthen current law against it.

#California: Eagle Mountain Pumped Storage Project update #ActOnClimate #KeepItInTheGround

Screen shot from EagleCrestEnergy.com video

From The Los Angeles Times (Sammy Roth):

Steve Lowe gazed into a gaping pit in the heart of the California desert, careful not to let the blistering wind send him toppling over the edge.
The pit was a bustling iron mine once, churning out ore that was shipped by rail to a nearby Kaiser Steel plant. When steel manufacturing declined, Los Angeles County tried to turn the abandoned mine into a massive landfill. Conservationists hope the area will someday become part of Joshua Tree National Park, which surrounds it on three sides.

Lowe has a radically different vision.

With backing from NextEra Energy — the world’s largest operator of solar and wind farms — he’s working to fill two mining pits with billions of gallons of water, creating a gigantic “pumped storage” plant that he says would help California get more of its power from renewable sources, and less from fossil fuels…

Pumped storage hydro electric.

At Eagle Mountain, one of several abandoned mining pits would be filled with water, pumped from beneath the ground. When nearby solar farms flood the power grid with cheap electricity, Lowe’s company would use that energy — which might otherwise go to waste — to pump water uphill, to a higher pit.

When there’s not enough solar power on the grid — after sundown, or perhaps after several days of cloudy weather — the water would be allowed to flow back down to the lower pit by gravity, passing through an underground powerhouse and generating electricity…

The Eagle Mountain plant wouldn’t interrupt any rivers or destroy a pristine landscape. But environmentalists say the $2.5-billion facility would pull too much water from the ground in one of the driest parts of California, and prolong a history of industrialization just a few miles from one of America’s most visited national parks.

Lowe rejects those arguments, saying his proposal has survived round after round of environmental review and would only drain a tiny fraction of the underground aquifer.

The project’s fate may hinge on a question with no easy answer: How much environmental sacrifice is acceptable — or even necessary — in the fight against climate change?

Click here to read the EIS.

#Navajo Energy Storage Station update

Pumped storage hydro electric.

From KNAU (Ryan Hensius):

A Virginia-based company has proposed a hydro-storage facility on the Navajo Nation near Lake Powell. KNAU’s Ryan Heinsius reports, it’s the latest hydro proposal to harness Colorado River water.

The company Daybreak Power has proposed a 2,210-megawatt facility near the south shore of Lake Powell. It’s dubbed the Navajo Energy Storage Station. According to the company, it would use solar and wind energy to pump lake water to a 6-billion-gallon upper reservoir and then release it, generating 10 hours of electricity daily. The project would include a 131-foot concrete dam and other infrastructure. The $3.6 billion project would also utilize power lines left from the now-closed Navajo Generating Station to deliver electricity to Arizona, Nevada and Southern California.

The Federal Energy Regulatory Commission accepted Daybreak Power’s preliminary application last week.

New poll shows leading role of #climate policy in #Colorado primary — @ConservationCO #ActOnClimate #VoteEnvironment #KeepItInTheGround

Comasche Solar Farm near Pueblo April 6, 2016. Photo credit: Reuters via The Climate Reality Project

From Conservation Colorado (Garrett Garner-Wells):

New polling released today highlighted climate change as the top issue in Colorado’s upcoming presidential primary, 10 points higher than health care and 15 points higher than preventing gun violence.

The survey of likely Democratic presidential primary voters conducted by Global Strategies Group found that nearly all likely primary voters think climate change is already impacting or will impact their families (91%), view climate change as a very serious problem or a crisis (84%), and want to see their leaders take action within the next year (85%). And by a nearly three-to-one margin, likely primary voters prefer a candidate with a plan to take action on climate change starting on Day One of their term over a candidate who has not pledged to act starting on Day One (74% – 26%).

Additionally, the survey found that among likely primary voters:

  • 85% would be more likely to support a candidate who will move the U.S. to a 100 percent clean energy economy;
  • 95% would be more likely to support a candidate who will combat climate change by protecting and restoring forests; and,
  • 76% would be more likely to support a candidate who will phase out extraction of oil, gas, and goal on public lands by 2030.
  • These responses are unsurprising given that respondents believed that a plan to move the U.S. to a 100 percent clean energy economy will have a positive impact on future generations of their family (81%), the quality of the air we breathe (93%), and the health of families like theirs (88%).

    Finally, likely primary voters heard a description of Colorado’s climate action plan to reduce pollution and the state’s next steps to achieve reductions of at least 50 percent by 2030 and at least 90 percent by 2050. Based on that statement, 91% of respondents agreed that the Air Quality Control Commission should take timely action to create rules that guarantee that the state will meet its carbon reduction targets.

    Full survey results can be found here.

    Tri-State Generation & Transmission Association announces transformative Responsible Energy Plan actions to advance cooperative clean energy

    Photovoltaic Solar Array

    Here’s the release from Tri-State Corp (Lee Boughey, Mark Stutz):

  • Increasing renewables to 50% of energy consumed by members by 2024, adding 1 gigawatt of renewables from eight new solar and wind projects.
  • Reducing emissions with the closure of all coal plants operated by Tri-State, cancelling the Holcomb project in Kansas and committing not to develop additional coal facilities.
  • Increasing member flexibility to develop more local, self-supplied renewable energy.
  • Extending benefits of a clean grid across the economy through expanded electric vehicle infrastructure and beneficial electrification.
  • In the most transformative change in its 67-year history, Tri-State Generation and Transmission Association today announced actions of its Responsible Energy Plan, which dramatically and rapidly advance the wholesale power supply cooperative’s clean energy portfolio and programs to serve its member electric cooperatives and public power districts.

    “Our cooperative and its members are aligned in our transition to clean power,” said Rick Gordon, chairman of Tri-State and director at Mountain View Electric Association in eastern Colorado. “With today’s announcement, we’re poised to become a new Tri-State; a Tri-State that will provide reliable, affordable and responsible power to our members and communities for many years to come.”

    Tri-State’s clean energy transition significantly expands renewable energy generation, meaningfully reduces greenhouse gas emissions, extends the benefits of a clean grid to cooperative members, and will share more flexibility for self-generation with members, all while ensuring reliable, affordable and responsible electricity.

    “We’re not just changing direction, we’re emerging as the leader of the energy transition,” said Duane Highley, Tri-State’s chief executive officer. “Membership in Tri-State will provide the best option for cooperatives seeking a clean, flexible and competitively-priced power supply, while still receiving the benefits of being a part of a financially strong, not-for-profit, full-service cooperative.”

    Accelerated additions of renewable projects drive 50% renewable energy by 2024

    Tri-State today announced six new renewable energy projects in Colorado and New Mexico, which along with two projects previously announced and yet to be constructed, will result in more than 1 gigawatt of additional emissions-free renewable resources being added to Tri-State’s power supply portfolio by 2024.

    For the first time, four solar projects will be located on the west side of Tri-State’s system, including near Escalante Station and Colowyo Mine, which are scheduled to close by the end of 2020 and by 2030, respectively.

    The eight long-term renewable energy projects of varying contract lengths to be added to Tri-State’s resource portfolio by 2024 include:

    • Escalante Solar, a 200-megawatt (MW) project located in Continental Divide Electric Cooperative’s service territory in New Mexico. Tri-State has a contract with Turning Point Energy for the project. The solar project is on land near Escalante Station, which will close by the end of 2020.

    • Axial Basin Solar, a 145-MW project in northwest Colorado in White River Electric Association’s service territory. Tri-State has a contract with juwi for the project. The project is located on land near the Colowyo Mine, which will close by 2030.

    • Niyol Wind, a 200-MW project located in eastern Colorado in Highline Electric Association’s service territory. Tri-State has a contract with NextEra Energy Resources for the project.

    • Spanish Peaks Solar, a 100-MW project, and Spanish Peaks II Solar, a 40-MW project, located in southern Colorado in San Isabel Electric Association’s service territory. Tri-State has contracts with juwi for both solar projects.

    • Coyote Gulch Solar, a 120-MW project located in southwest Colorado in La Plata Electric Association’s service territory. Tri-State has a contract with juwi for the project.

    • Dolores Canyon Solar, a 110-MW project located in southwest Colorado in Empire Electric Association’s service territory. Tri-State has a contract with juwi for the project.

    • Crossing Trails Wind, a 104-MW project located in eastern Colorado in K.C. Electric Association’s service territory. Tri-State has a contract with EDP Renewables for the project.

    The construction and operation of these projects will result in hundreds of temporary construction jobs and contribute to permanent jobs and tax base within Tri-State members’ service territories.

    “By 2024, 50% of the energy consumed within our cooperative family will be renewable,” said Highley. “Accelerating our renewable procurements as technology improved and prices dropped results in the lowest possible renewable energy cost today for our members, and likely of any regional utility.”

    Since 2009, Tri-State has contracted for 15 utility-scale wind and solar projects, as well as numerous small hydropower projects. By 2024, Tri-State will have more than 2,000 megawatts of renewable capacity on its 3,000-megawatt peak system, including:

  • 800 megawatts of solar power from 9 projects (3 existing, 6 to be constructed by 2024)
  • 671 megawatts of wind power from 6 projects (4 existing, 2 to be constructed by 2022)
  • 600 megawatts of large and small hydropower (Including federal and numerous small projects)
  • Collectively, Tri-State’s renewable portfolio can power the equivalent of nearly 850,000 average homes.

    Greenhouse gas emissions significantly reduced to meet Colorado, New Mexico goals

    Tri-State is significantly decreasing greenhouse gas emissions to meet state laws and goals, and with the closures of all coal facilities it operates, will eliminate 100% of its greenhouse gas emissions from coal in New Mexico by the end of 2020 and in Colorado by 2030. The early closures of Escalante Station, Craig Station and Colowyo Mine were announced last Thursday, following the early retirement of Nucla Station in 2019.

    By closing Craig Station, Tri-State is committed to reducing carbon emissions from units it owns or operates in Colorado by 90% by 2030, and reducing emissions from Colorado electric sales by 70% by 2030.

    Tri-State also is committing to not develop additional coal facilities, and has cancelled its Holcomb coal project in southwestern Kansas. The air permit for the project will expire in March 2020.

    “With the retirements of all coal facilities we operate, a commitment to not pursue coal in the future, and a significant increase in renewables, Tri-State is making a long-term and meaningful commitment to permanently reduce our greenhouse gas emissions,” said Highley.

    Plan extends benefits of a clean grid and electric vehicles to rural areas

    As Tri-State rapidly transitions to a clean grid, it is working with its members to extend the benefits of low-emissions electricity to replace higher-emission transportation, commercial and residential energy uses.

    “By extending the benefits of a cleaner power supply to vehicles, homes, farms and businesses, we ensure that rural energy consumers save money while further reducing greenhouse gas emissions,” said Highley.

    To expand rural electric vehicle charging networks, Tri-State will fund electric vehicle charging stations for each member, and will work with members to further promote electric vehicle usage. Tri-State will promote and increase its beneficial electrification, energy efficiency and demand-side management programs with its members, including support through the new Beneficial Electrification League of Colorado and other state chapters, and will study potential emissions reductions associated with beneficial electrification.

    Increasing member flexibility for developing local renewable energy resources

    As a cooperative, Tri-State’s members are working together to increase local renewable energy development and member self-supply of power. In November 2019, Tri-State expanded opportunities for member community solar projects up to 63 megawatts system-wide, and is finalizing recommendations for partial requirements contracts.

    “Our membership has moved quickly over the past six months to advance recommendations for flexible partial requirements contracts, which will be considered by our board by April 2020 and which Tri-State will implement upon the board’s approval,” said Gordon.

    Partial requirements contracts provide flexible options for members that desire to self-supply power, while ensuring other members are not financially harmed. A Contract Committee of the Tri-State membership is currently reviewing partial requirements contract options.

    Center for the New Energy Economy advisory process informs plan

    To develop the Responsible Energy Plan, Tri-State collaborated with a diverse advisory group, facilitated by Colorado State University’s Center for the New Energy Economy (CNEE) and former Colorado Governor Bill Ritter. This group included representatives from the states Tri-State serves including academic, agricultural, cooperative, environmental, rural and state government interests.

    “These advisors rolled up their sleeves to work with us on the details that make our energy transition vision a reality,” said Highley. “We are grateful to Governor Ritter and the CNEE advisory group for their good-faith contributions and efforts to find common ground in the pursuit of ambitious but actionable commitments, and challenging but attainable goals.”

    Tri-State maintains financial strength and stable rates through transition

    Tri-State’s strong financial position and cooperative business model helps ensure wholesale rates remain stable, if not lower, during its transition.

    “We are favorably positioned to successfully transition to clean resources at the lowest possible cost,” said Highley. “The low costs of renewable energy and operating cost reductions help to counterbalance the cost to retire coal generation early, keeping our wholesale rates stable with even cleaner electricity.”

    About Tri-State

    Tri-State is a not-for-profit cooperative of 46 members, including 43 electric distribution cooperatives and public power districts in four states that together deliver reliable, affordable and responsible power to more than a million electricity consumers across nearly 200,000 square miles of the West. For more information about Tri-State and our Responsible Energy Plan, visit http://www.tristate.coop.

    Wind Power Technicians via https://windpowernejikata.blogspot.com/2017/07/wind-power-technician.html

    Tri-State plans 50% #renewableenergy by 2024 as member co-ops press for exit — The Loveland Reporter Herald #ActOnClimate #KeepItInTheGround

    The South Taylor pit is one of Colowyo Mine’s current active coal mining site. Photo by David Tan via CoalZoom.com

    From The Loveland Reporter-Herald (Dan Mika):

    Tri-State Generation and Transmission Association Inc. said by 2024 it will draw from renewable sources at least half of the energy it sends to member power cooperatives.

    In a news conference also attended by Gov. Jared Polis on Wednesday, the Westminster-based power generator said it would build two wind farms and four solar farms in Colorado and New Mexico to generate an additional gigawatt of energy for its 43 member co-ops in Colorado, Nebraska, Wyoming and New Mexico.

    Tri-State CEO Duane Highley said the plan puts the company at the forefront of the shift away from fossil fuels.

    “Membership in Tri-State will provide the best option for cooperatives seeking a clean, flexible and competitively-priced power supply, while still receiving the benefits of being a part of a financially strong, not-for-profit, full-service cooperative,” he said at the news conference.

    The partial shift away from non-renewable sources of power comes amid ongoing disputes among Tri-State, Brighton’s United Power Inc. and La Plata Energy Association Inc. at the Colorado Public Utilities Commission. The two co-ops filed suit in November, claiming Tri-State is refusing to give them permission to explore deals with other power suppliers and effectively holding them hostage while it tries to become a federally regulated entity…

    Tri-State has maintained it cannot release United and La Plata while other co-op customers revise the rules for terminating contracts…

    In a statement, La Plata said it supports Tri-State’s push toward renewable energy, but said the power provider’s rules are preventing it from creating its own series of renewable energy sources to meet its local carbon reduction targets.

    “While Tri-State’s future goal will help meet our carbon reduction goal, we do not yet know what the costs of its plan will be to our members and what LPEA’s role will be for producing local, renewable energy into the future,” said La Plata Energy Association CEO Jessica Matlock.

    Member co-ops are required to buy 95% of their power from Tri-State.

    “Friends who have keys to the building showed us around this afternoon” — @jfleck

    Coyote Gulch was lucky enough to get a tour of Hoover Dam on December 14, 2019. Thanks so much to the Bureau of Reclamation folks for arranging the tour. Here’s a photo gallery.

    Tribes oppose proposal to dam #ColoradoRiver tributary — The Mohave Valley Daily News #COriver

    Confluence of the Little Colorado River and the Colorado River. Photo credit: DMY at Hebrew Wikipedia [Public domain]

    From the Associated Press via The Mohave Valley Daily News:

    Native American tribes, environmentalists, state and federal agencies, river rafters and others say they have significant concerns about proposals to dam a Colorado River tributary in northern Arizona for hydropower…

    The Navajo Nation owns the land, and the projects won’t move forward without the tribe’s OK. The tribe wrote in comments posted online Monday that the dams could negatively impact its land, water, wildlife and cultural resources. Cameron, the Navajo community closest to the proposed projects, already has asked the Federal Energy Regulatory Commission to deny the permits.

    The Hopi, Hualapai and Havasupai tribes also said they are concerned about possible impacts to sacred and historical sites and want to ensure the federal government keeps them in the loop on the proposals.

    “A project such as this would forever disturb a traditional cultural landscape that maintains historic and sacred value and that is part of the cultural identity of the Hualapai people and other neighboring tribes,” Hualapai Chairman Damon Clarke and Peter Bungart, the tribe’s historic preservation officer, wrote in their comments.

    The Federal Energy Regulatory Commission has no hard deadline to act on the request for the preliminary permits. Construction would not start on the dams for at least a decade if they ultimately are licensed.

    The projects would create power by moving water between upper and lower reservoirs, known as pumped storage. Such projects are seeing renewed interest as a way to supplement the electric grid.

    Irwin said the Navajo Nation is an ideal location because of the steep canyon walls and the water source. But he said he is willing to tweak the proposals in response to comments. He also has said it’s unlikely both proposed projects will be built…

    More than 100 comments were filed on each of the two proposals. People across the country urged the federal government to consider the impacts to recreation, an endangered fish, the Grand Canyon and the Colorado River downstream, the solitude of the region and water rights.

    The Little Colorado River is the subject of a long-running water rights case in Arizona.

    The river flows intermittently and can carry heavy sediment during the spring runoff and monsoon season. It’s also the primary spawning habitat for the endangered humpback chub in the lower Colorado River basin. Two-thirds of that habitat could be destroyed if the dams are built, the Interior Department wrote in its comments.

    #FERC flooded with opposition to #LittleColoradoRiver dam proposals — The #Arizona Daily Sun #ColoradoRiver #COriver

    From The Arizona Daily Sun (Scott Buffon):

    Many of the comments filed before the comment window closed criticized Pumped Hydro Storage LLC’s applications for four dams in the Little Colorado River.

    The Federal Energy Regulatory Commission permits, if granted, would allow Pumped Hydro Storage to study the impacts of constructing the four possible dams. The Navajo Nation owns the land where the dams are proposed, and would need to approve any project for development. The first proposal is a half mile from the boundary of the Grand Canyon National Park and is called the Little Colorado River Pumped Storage Project. The other is five miles upstream and called the Salt Trail Canyon Pumped Storage Project.

    The comments filed stem from many groups, including conservation and recreation groups as well as Native American tribes.

    Earthjustice, a legal environmental organization, filed a motion to intervene in the process on behalf of seven conservation groups: Save the Colorado, Grand Canyon Trust, Living Rivers, Colorado Riverkeeper, Sierra Club, Waterkeeper Alliance Inc., and Wildearth Guardians. Some of these conservation groups also filed comments on behalf of other members of the public.

    The filing argues that allowing the corporations to conduct the studies would be a waste of FERC’s time, Earthjustice’s attorney Michael Hiatt said…

    The Humpback Chub is endangered species that can be found in the Colorado River at the confluence where the river merges with the Little Colorado River. The proposal closer to the park, deemed the Little Colorado proposal, could directly impact the threatened fish.

    The chub originally evolved within the rushing waters of the Colorado River before Glen Canyon Dam was constructed, and thrives in warmer waters. The Little Colorado River has become a critical resource for the restoration effort, as its warmer and undammed waters offer a place for it to spawn.

    Steve Irwin, the applicant from Pumped Hydro Storage LLC, now understands the impact the dam could have on the chub, saying he had heard many people’s complaints. Despite the complaints, Irwin suggested the location is great for a dam due to the steady source of water and steep walls.

    He defended his proposal, saying the electricity and jobs are needed in the region, and that he would be willing to modify the project going forward to a certain extent…

    Proposal details

    These proposals are two of five that Pumped Hydro Storage has filed around Arizona, including one on the San Francisco River, one on the Gila River and one on the Salt River, according to FERC documents.

    The Little Colorado proposal would create two dams: one 150-foot high, 1,000-foot long lower dam and a reservoir that can store 15,000 acre-feet of water. The second 200 foot-high, 3,200-foot long upper dam and reservoir would store 15,400 acre-feet of water.

    Both the Little Colorado and Salt Trail Canyon proposals would have water travel from the higher reservoir into the lower reservoir and pass the water through turbines to create their energy…

    In order to transmit power from the dam to the Moenkopi switchyard near Cameron, Pumped Hydro Storage proposes building a 22-mile long, 500 kilovolt transmission line.

    The second proposal took the name of the Salt Trail Canyon, a trail still used to this day. The Salt Trail Canyon project proposes two dams a few miles up the river, and would create reservoirs that hold 6,750 acre-feet of water and 6,000 acre-feet of water.

    The transmission line from the dam to the Moenkopi switchyard would only be 20 miles long.

    Opposition from many groups

    The Hopi Tribe’s chairman and vice-chairman opposed the proposal due to the “living relationship” their people have with the land of the Grand Canyon, Chairman Timothy Nuvangyaoma wrote in the filing. The people of the Hopi Tribe make pilgrimages and deliver offerings to their ancestral Hopi lands to reinforce that connection…

    Hualapai Chairman Damon Clarke questioned why the Navajo Nation is the only tribe considered as “interested in, or affected by” the proposal in the tribe’s filing, citing the original proposal. Clarke used the Glen Canyon Dam Adaptive Management Program as an example of their tribe’s inclusion in dam management, including the Hopi, Navajo, Zuni Pueblo Tribes and Southern Paiute Consortium also as active participants…

    The National Parks Conservation Association also filed a motion to intervene in the project, citing impacts on the banks of the Colorado River.

    When the Glen Canyon Dam was first completed, the sediment that flows down the Colorado River that forms beaches and banks decreased. The banks acted as critical habitat for the plants, animals and insects of the river, Kevin Dahl, Arizona Senior Program Manager for the association wrote.

    Dahl said that the Little Colorado River has become one of two important sources of sediment for the Colorado River. Additionally, those beaches are also critical for another factor in the river’s economic ecosystem: river trips.

    The Western Colorado River Runners association filed to intervene and requested consultation with many state agencies, including Arizona Game and Fish Department, Arizona Geological Survey and Arizona Department of Water Quality. While brief, they demanded the proposal consider the impacts to the Grand Canyon Protection Act of 1992, climate impacts and mineral content.

    Despite all the opposition, Irwin isn’t sure how FERC, or the Navajo Nation, will act.

    “My crystal ball is foggy,” Irwin said.

    James W. Broderick Hydropower plant at Pueblo Dam dedicated

    Workers prepare a turbine and generator at the James W. Broderick Hydroelectric Power Facility at Pueblo Dam shortly before it began producing electricity this week. Photo credit: The Southeastern Colorado Water Conservancy District

    Here’s the release from the Southeastern Colorado Water Conservancy District (Chris Woodka):

    The James W. Broderick Hydropower Plant at Pueblo Dam was dedicated on Monday, September 16, [2019], before a crowd of about 100 people.

    The hydroelectric generating facility was completed in May 2019 and is named for James W. Broderick, executive director of the Southeastern Colorado Water Conservancy District.

    Southeastern President Bill Long hailed Broderick’s vision for pursuing the project under a Lease of Power Privilege with the U.S. Bureau of Reclamation. The process was started in 2011, and culminated in 2017, when the lease was signed. Construction of the $20.5 million plant took 18 months.

    “Jim has given a lot more than his name to the James W. Broderick Hydropower Plant. It has been Jim’s vision to create this project, and to use the revenues generated by the plant to enhance the benefits of the Fryingpan-Arkansas Project,” Long said. “this is an example of the type of creative thinking and leadership that Jim brings to every aspect of his service to the Southeastern District.”

    Broderick, in accepting the honor, credited his wife Cindy and their daughter Amy for his own success as a water leader not only in southeastern Colorado, but throughout the state and the western region. Broderick currently is president of the Colorado River Water Users Association, and has led other agencies within the state, including Colorado Water Congress and the Arkansas Basin Roundtable.

    Broderick also recognized the Southeastern District’s early partners in the Lease of Power Privilege, Colorado Springs Utilities and Pueblo Water, for technical assistance and support in bringing the power plant project to completion. Other contributors during the planning and construction process included Black Hills Energy and Pueblo West.

    [Those on] hand for the event [included] Brenda Burman, Commissioner of Reclamation, and Becky Mitchell of the Colorado Water Conservation Board…

    Burman said the plant is one of 14 built on existing dams so far under a Lease of Power Privilege, and shows how maximum benefits can be realized from existing federal projects. Reclamation operates the Fryingpan-Arkansas Project in cooperation with the Southeastern District. The Project provides supplemental water for cities and farms in the Arkansas River basin by importing water from the Colorado River basin.

    The Colorado Water Conservation Board provided a $17.2 million loan to construct the hydroelectric plant. Mitchell hailed the plant, which uses water to produce energy, as the type of project the state will become involved with as it moves in the future.

    The power plant will generate, on average, 28 million kilowatt hours of electricity annually, enough to power 2,500 homes a year. It was constructed under a design-build contract with Mountain States Hydro of Sunnyside, Wash.

    Power will be sold to the City of Fountain, and to Fort Carson, through Colorado Springs Utilities.

    #Renewables Cheaper Than 75 Percent of U.S. #Coal Fleet, Report Finds — @YaleE360 #ActOnClimate #KeepItInTheGround

    Comasche Solar Farm near Pueblo April 6, 2016. Photo credit: Reuters via The Climate Reality Project

    From the Yale School of Forestry & Environmental Studies:

    Nearly 75 percent of coal-fired power plants in the United States generate electricity that is more expensive than local wind and solar energy resources, according to a new report from Energy Innovation, a renewables analysis firm. Wind power, in particular, can at times provide electricity at half the cost of coal, the report found.

    By 2025, enough wind and solar power will be generated at low enough prices in the U.S. that it could theoretically replace 86 percent of the U.S. coal fleet with lower-cost electricity, The Guardian reported.

    “We’ve seen we are at the ‘coal crossover’ point in many parts of the country, but this is actually more widespread than previously thought,” Mike O’Boyle, the co-author of the report for Energy Innovation, told The Guardian. “There is a huge potential for wind and solar to replace coal, while saving people money.”

    Using public financial filings and data from the U.S. Energy Information Agency, O’Boyle and his colleagues analyzed the cost of coal-fired power plants compared with wind and solar options within a 35-mile radius. The report found that North Carolina, Florida, Georgia, and Texas have the greatest amount of coal capacity currently at risk of being outcompeted by local wind and solar. By 2025, Indiana, Michigan, Ohio, and Wisconsin will be in a similar situation.

    “Coal’s biggest threat is now economics, not regulations,” O’Boyle told CNN Business.

    Coal currently makes up just 28 percent of total U.S. power generation, down from 48 percent in 2008. Renewables, meanwhile, now account for 17 percent of electricity generation, dominated by hydro and wind, with solar capacity quickly growing.

    Pueblo Dam Hydro plant named for Jim Broderick

    Jim Broderick. Photo credit: Southeastern Colorado Water Conservancy District

    Here’s the release from the Southeastern Colorado Water Conservancy District (Chris Woodka):

    A hydroelectric generation plant at Pueblo Dam was named for longtime executive director Jim Broderick of the district which is building the facility.

    The Southeastern Colorado Water Conservancy District Board Thursday unanimously passed a resolution naming the plant the James W. Broderick Hydroelectric Power Facility at Pueblo Dam when it is completed.

    “Jim always takes a proactive approach through strategic planning and forward thinking in addressing the many and complex challenges that confront the Southeastern District, seeking solutions that are fair and equitable, and that protect and conserve the water resources of Colorado and the Southeastern District,” Board President Bill Long in proposing the resolution.

    Broderick has led the team constructing the hydro plant through the initial steps for obtaining a Lease of Power Privilege from the Bureau of Reclamation to the eventual construction.

    After obtaining final Reclamation approval to construct the hydro plant in 2017, the District signed a design-build contract with Mountain States Hydro of Sunnyside, Wash. Construction began in September of 2017, and is now substantially completed. Testing of the equipment at the plant is underway, and should be completed in May, when flows on the Arkansas River will increase to optimal levels for power production.

    The $20.3 million hydro plant will use the natural flows released from the North Outlet at Pueblo Dam to the Arkansas River without consumption of any water. The plant uses three turbines and two generators individually or in combination to produce up to 7.5 megawatts of electricity at flows ranging from 35 to 810 cubic feet per second.
    Based on historic averages, the hydro plant will be able to generate an average of 28 million kilowatt-hours annually, or enough electricity to power 2,500 homes.

    The plant was funded by loans from the Colorado Water Conservation Board and the District’s Enterprise Activity.

    “This is an important step for the District,” Broderick said. “We envision this as a long-term revenue source for Enterprise programs, such as the Arkansas Valley Conduit. Equally important will be the new source of clean power we have created.”

    Power from Pueblo Dam Hydro will be sold to the city of Fountain, and to Fort Carson, through a separate agreement with Colorado Springs Utilities for the first 10 years of generation. For the next 20 years, Fountain will purchase all of the power generated by the plant.

    “We’re very excited,” said Curtis Mitchell, utilities director for Fountain, and vice-president of the Southeastern Board. “This provides us with a source of clean electric power, and it has the added benefit of saving money for our ratepayers.”

    Interior of the new Broderick Power Plant. Photo credit: The Southeastern Colorado Water Conservancy District

    @COWaterTrust, Grand Valley Irrigators, and the Orchard Mesa Irrigation District ink water deal for fish and hydroelectric generation #ColoradoRiver #COriver

    Max Schmidt, general manager of the Orchard Mesa Irrigation District in Palisade. (Photo by Osha Gray Davidson)

    From The Grand Junction Daily Sentinel (Dennis Webb):

    A deal announced Tuesday will help both endangered fish in the Colorado River and the aging Grand Valley Power Plant hydroelectric facility near Palisade.

    The Colorado Water Trust has reached a five-year deal with the Grand Valley Waters Users Association and the Orchard Mesa Irrigation District, the operators of the facility. Under the deal, water the nonprofit Colorado Water Trust will secure from upstream sources may be delivered to the nearly century-old plant during critical times of year, helping provide adequate water levels for fish in an important 15-mile stretch of the river just downstream of the plant.

    Andy Schultheiss, executive director of the Colorado Water Trust, said a major goal is to deliver more water to the fish in the spring to help counter a drop in river flows that results when irrigation diversions have begun but runoff from mountain snowpack is still minimal. He said that phenomenon has come to be known as the “April hole,” although it has actually begun to happen earlier in the year. Warming temperatures have accelerated the start of irrigation and runoff seasons in Colorado.

    Upper Colorado River Endangered Fish Recovery Program

    The agreement is designed to help humpback chub, Colorado pikeminnow and other native endangered fish in the river. It also will benefit the plant and its operators by enabling the plant to run at a higher capacity when it doesn’t get enough water from other sources, including its own water rights, to maximize power production.

    That should mean more revenue for the plant’s operators. In addition, the Colorado Water Trust has committed to contribute $425,000 to a $5.4 million rehabilitation project at the plant, which is nearly a century old. A Walton Family Foundation grant is making that contribution possible.

    Schultheiss said the trust benefits by getting the ability to deliver water from upstream to the fish, without the possibility of the water being diverted by other users before it gets there. He said what has frustrated conservationists trying to get more water to what’s known as the 15-Mile Reach is that it can’t be protected from other upstream users unless there’s a purpose for it.

    “It just so happens this plant is just upstream of the 15 Mile Reach so it’s perfectly located,” he said.

    He said the trust will likely contract for water from an upstream reservoir for the project.

    The upgrade work at the plant also will help protect the plant’s senior water rights, which benefit the fish. Those rights let the plant pull water from the Colorado River headwaters to the 15-Mile Reach without that water being available to holders of more junior upstream water rights.

    “Working in partnership with the Colorado Water Trust to rehabilitate the Grand Valley Power Plant and more effectively utilize the capacity in the system is a win-win proposition,” Max Schmidt of the Orchard Mesa Irrigation District said in a news release.

    Mark Harris of the Grand Valley Water Users Association said in the release, “In times of increased pressure on water supplies throughout the state, projects like this that further the interests of multiple sectors are sorely needed.”

    In the release, Tom Chart, director of the Upper Colorado River Endangered Fish Recovery Program, which is led by the U.S. Fish and Wildlife Service, applauded those involved for “crafting this one-of-a-kind agreement.”

    100% Renewable Energy Needs Lots of Storage. This Polar Vortex Test Showed How Much. — Inside Climate News #ActOnClimate

    Image credit Tesla.com.

    From Inside Climate News (Dan Gearino):

    Energy analysts used power demand data from the Midwest’s January deep freeze and wind and solar conditions to find the gaps in an all-renewable power grid.

    In the depths of the deep freeze late last month, nearly every power plant in the Eastern and Central U.S. that could run was running.

    Energy analysts saw a useful experiment in that week of extreme cold: What would have happened, they asked, if the power grid had relied exclusively on renewable energy—just how much battery power would have been required to keep the lights on?

    Using energy production and power demand data, they showed how a 100 percent renewable energy grid, powered half by wind and half by solar, would have had significant stretches without enough wind or sun to fully power the system, meaning a large volume of energy storage would have been necessary to meet the high demand.

    “You would need a lot more batteries in a lot more places,” said Wade Schauer, a research director for Wood Mackenzie Power & Renewables, who co-wrote the report.

    How much is “a lot”?

    Schauer’s analysis shows storage would need to go from about 11 gigawatts today to 277.9 gigawatts in the grid regions that include New England, New York, the Mid-Atlantic, the Midwest and parts of the South. That’s roughly double Wood Mackenzie’s current forecast for energy storage nationwide in 2040.

    Energy storage is a key piece of the power puzzle as cities, states and supporters of the Green New Deal talk about a transition to 100 percent carbon-free energy sources within a few decades. The country would need to transform its grid in a way that could meet demand on the hottest and coldest days, a task that would involve a huge build-out of wind, solar and energy storage, plus interstate power lines.

    The actual evolution of the electricity system is expected to happen in fits and starts, with fossil fuels gradually being retired and the pace of wind, solar and storage development tied to changing economic and technological factors. The Wood Mackenzie co-authors view their findings, part of a larger analysis of utility performance during the polar vortex event, as a way to show, in broad strokes, the ramifications of different options.

    We’ll Need More Than Just Today’s Batteries

    A grid that relies entirely on wind and solar needs to be ready for times when the wind isn’t blowing and the sun isn’t shining.

    During the Jan. 27 – Feb. 2 polar vortex event, a 50 percent wind, 50 percent solar grid would have had gaps of up to 18 hours in which renewable sources were not producing enough electricity to meet the high demand, so storage systems would need to fill in.

    The grid would have to be designed to best use wind and solar when they’re available, and to store the excess when those resources are providing more electricity than needed, a fundamental shift from the way most of the system is managed today.

    “In a modern power grid, all these advanced technologies are driving the need for more flexibility at all levels,” said David Littell, principal at the Regulatory Assistance Project and a former staff member for Maine’s utility regulator. Grid operators have to meet constantly changing electricity demand with the matching amount of incoming power. While fossil fuel power plants can be ramped up or down as needed, solar and wind are less controllable sources, which is why energy storage is an essential part of planning for a grid that relies on solar and wind.

    Much of the current growth in energy storage is in battery systems, helped by plunging battery prices. A large majority of the existing energy storage, however, is pumped hydroelectric, most of which was developed decades ago. Other types of systems include those that store compressed air, flywheels that store rotational energy and several varieties of thermal storage.

    Schauer points out that advances in energy storage will need to be more than just batteries to meet demand and likely will include technologies that have not yet been developed.

    And that won’t happen quickly. He views the transition to a mostly carbon-free grid as possible by 2040, with the right combination of policy changes and technological advances. He has a difficult time imagining how it could be done within the 2030 timeframe of the Green New Deal.

    ‘This Is a Solvable Problem’

    The larger point is that such a transition can be done and is in line with what state and local governments and utilities are already moving toward.

    Feasibility is a key focus of the research of Mark Jacobson, a Stanford University professor, who has looked at how renewable energy and storage can provide all of the energy the U.S. needs.

    He says an aim of using all renewables by 2030 is “an admirable goal” but would be difficult to pull off politically. He thinks it’s more realistic to get to 80 percent renewables by 2030, and get to 100 percent soon after.

    “This is a solvable problem,” Jacobson said, adding that it must be solved because of the urgent need to reduce emissions that cause climate change.

    Local politics may be the most challenging part of quickly making an all-renewable electricity system, Schauer said. To handle a big increase in wind, solar and storage, communities would need to be willing to host those projects along with the transmission lines that would move the electricity.

    Interstate power lines are essential for moving electricity from places with the best solar and wind resources to the population centers. As more solar and wind farms are built, more lines will be needed. Schauer’s analysis assumes that there would be enough transmission capacity.

    “I’m not here to say any of this is impossible, but there are some basic challenges to pull this off in a short period of time, mainly NIMBYism,” he said, referring to the not-in-by-backyard sentiment that fuels opposition to transmission lines.

    Another important element is managing electricity demand, which is not discussed in the Wood Mackenzie report. Littell says some of the most promising ways to operate a cleaner grid involve using technology to reduce demand during peak periods and getting businesses to power down during times when the electricity supply is tight. Energy efficiency improvements have a role, as well.

    Nuclear Power Plant

    Nuclear Power Would Lower Storage Needs

    In addition to the 50-50 wind-solar projection, Schauer and co-author Brett Blankenship considered what would happen with other mixes of wind and solar power, and if existing nuclear power plants were considered as part of the mix.

    By considering the role of nuclear plants, the report touches on a contentious debate among environmental advocates, some of whom want to see all nuclear plants closed because of concerns about safety and waste, and some who say nuclear power is an essential part of moving toward a carbon-free grid.

    The Wood Mackenzie analysis shows that continuing to use nuclear power plants would dramatically decrease the amount of wind, solar and storage needed to get to a grid that no longer burns fossil fuels. For example, 228.9 gigawatts of storage would be needed, compared to 277.9 without the nuclear plants.

    “If your goal is decarbonization, then nuclear gets you a lot farther than if you retire the nuclear,” Schauer said.

    While the report focuses on a few cold days this year, Schauer has also done this type of analysis based on data for all of 2018, including summer heat waves. The lessons are similar, underscoring the scope of the work ahead for the people working for a cleaner grid.

    “It gets even more challenging when you extrapolate to the entire year,” he said.

    The Public Utilities Commission claims authority to hear dispute between the La Plata Electric Association and Tri-State Electric #ActOnClimate

    Micro-hydroelectric plant

    From The Durango Herald (Mary Shinn):

    Public Utilities Commission says it has authority to hear dispute

    La Plata Electric Association and other electrical co-ops may gain insight about buying out of a contract with their wholesale electrical supplier after the Colorado Public Utilities Commission ruled this week it can oversee a dispute about the buyout fee.

    LPEA is exploring a buyout from its contract with Tri-State Generation and Transmission, in part, because the wholesaler caps how much renewable power LPEA can purchase from outside sources at 5 percent as part of a contract that does not expire until 2050. Tri-State is a nonprofit of 43 member electric cooperatives, including LPEA and Delta-Montrose Electric Association.

    DMEA is interested in buying out of its contract because Tri-State’s prices have been rising since 2005, and, at the same time, electricity costs in general have fallen, said Virginia Harman, DMEA’s chief operating officer.

    DMEA is also interested in developing more local renewable energy than allowed under its contract with Tri-State, she said.

    “We are not looking for a free exit; we are looking for fair exit,” she said.

    DMEA brought a case to the Public Utilities Commission last year because it felt the fee Tri-State demanded to buy out of its contract is unreasonable.

    DMEA is formally asking the PUC to establish an exit fee that is “just, reasonable and nondiscriminatory,” according to a news release.

    Becky Mashburn, spokeswoman for DMEA, declined to name the amount Tri-State is asking for the co-op to leave its contract.

    Colorado’s PUC ruled Thursday it has the authority to determine whether Tri-State is charging DMEA a just and reasonable price to buy out of its contract, said Terry Bote, spokesman for the Department of Regulatory Agencies. A hearing about the buyout charge will be held in June, he said.

    Tri-State had filed a motion to dismiss the case brought by DMEA, arguing the dispute about the exit fee is a contractual dispute.

    The PUC rejected Tri-State’s argument, ruling the commission has jurisdiction over the buyout charge dispute because it is a statutory issue, he said.

    @AOC to introduce the resolution for a #GreenNewDeal today in the U.S. House of Representatives #ActOnClimate

    Read the resolution here. Thanks NPR for posting it and thank you Representative Alexandria Ocasio-Cortez for your leadership on this issue.

    The Green New Deal Is a Great Deal for the Outdoors — Outside Online #ActOnClimate

    From Outside Online (Cameron Fenton):

    The initiative, led by Alexandria Ocasio-Cortez, is ambitious, but some in the outdoor industry argue it’s the only hope for saving wild places from climate change

    When 27-year-old climate activist Evan Weber thinks about climate change, he thinks about his childhood in Hawaii. He spent those years in the mountains, on beaches, and in the ocean. “Now the beaches that I grew up on don’t exist anymore,” he says. “Sea-level rise has swallowed them into the ocean. The mountains are green for much less of the year. The coral reefs are dying from ocean acidification killing both marine life and surf breaks.”

    That’s what brought him, on November 13, to march on soon-to-be House Majority Leader Nancy Pelosi’s Capitol Hill office with around 150 other activists from a progressive group he cofounded called Sunrise Movement. They were demonstrating for a sweeping policy plan championed by congresswoman Alexandria Ocasio-Cortez called the Green New Deal. It is pitched as an economy-wide climate mobilization to connect environmental, social, and economic policies through legislation and would create everything from investment in federal green jobs for all who want them to a massive green-infrastructure program. The end result would be an overhauled national economy run on 100 percent renewable energy.

    While these are lofty goals, and many are skeptical of the plan’s feasibility, advocates see it as setting the bar for a sufficient response to climate change that politicians can be held to. And the proposal is already gaining steam in Washington, D.C., as a platform to rally around heading into 2020: more than 40 lawmakers have endorsed Ocasio-Cortez’s call for a congressional select committee to map out the Green New Deal. Many in the outdoor industry are also paying attention to what could be the best hope to save our ski seasons and protect our public lands.

    “It’s an approach that’s so comprehensive that it could be a way for the United States to lead in the direction of stabilizing the climate at two degrees Celsius,” says Mario Molina, executive director of the advocacy group Protect Our Winters. According to a climate assessment put out by the federal government last month, warming above that threshold (35.6 degrees Fahrenheit) could shorten ski seasons by half in some parts of the U.S. before 2050.

    Climate change is already impacting snowpack, and ski resorts across America are scrambling to adapt. This past year, Aspen Snowmass launched a political campaign called Give a Flake to get its customers engaged in climate action, Squaw Valley spent $10 million on snowmaking equipment in 2017, and Vail is pursuing a sweeping program to weatherproof its operations. But, Molina explains, there’s a long way to go to address the ski industry’s fossil-fuel-intensive operations. He believes that something like the economy-wide transition to renewable energy proposed in the Green New Deal is the best way ski resorts will be able to significantly lower their carbon footprints. It would allow them, for example, to hook their resorts up to a central power grid that would spin their lifts with renewable energy and create more sustainable transit options to and from the slopes.

    Amy Roberts, executive director of the Outdoor Industry Association (OIA), also sees the opportunity to link this kind of large-scale climate action with the outdoor economy, especially when it comes to public lands. An economy powered on 100 percent renewables would obviously erase any incentive for fossil-fuel companies to drill in places like the Arctic National Wildlife Refuge and Bears Ears National Monument. But the OIA is still watching to see how the politics around the Green New Deal shape up. The early support from lawmakers is encouraging, but they’re mostly Democrats. Roberts insists that policies to protect the climate and public lands need bipartisan support, but she thinks that the outdoor industry can help make that happen. “When you look at who takes part in our activities, whether it’s hiking, camping, hunting, or fishing, there are both Republicans and Democrats,” she says. “That’s an opportunity to unite and bring a compelling message that’s separate and apart from what the environmental community is doing.”

    As proof, she points to the Georgia Outdoor Stewardship Act. In November, Peach State voters passed the measure, in which sales tax from sporting goods and outdoor equipment is used to fund parks and trails, with 83 percent support. In the same election, the governor’s race was so divided that it went to a recount.

    Even with glimpses of bipartisan support for the environment, Molina worries that the main hurdle Green New Deal legislation will face is influence from the fossil-fuel industry. Its lobbyists donated more than $100 million to campaigns in the 2016 election, and in 2018 raised $30 million to defeat a Washington State ballot measure that would have added a modest carbon tax on emissions and used the revenue to fund environmental and social programs. Additionally, former oil lobbyist David Bernhardt was tapped to replace Ryan Zinke as interior secretary in December.

    But activists like Weber are not giving up. As part of their push for a Green New Deal, they have called for members of the Democratic leadership to reject campaign contributions from fossil-fuel interests. And a few weeks after Weber was in Nancy Pelosi’s office, he and more than 1,000 young people were back in Washington, D.C., this time storming Capitol Hill in a daylong push to get lawmakers to endorse the Green New Deal, an effort that resulted in nearly 150 arrests. They remain unfazed by claims that the plan’s goals are too large. “A Green New Deal is the only proposal put forth by an American politician that’s in line with what the latest science says is necessary to prevent irreversible climate change,” Weber says. “It could mean the difference between whether future generations around the world get to have the same formative experiences in nature that I did—or not.”

    From Grist (Justine Calma):

    Alexandria Ocasio-Cortez. Elizabeth Warren. Beto O’Rourke. Those are just a few of the high-profile names either leading the development of or jumping to endorse today’s environmental cause célèbre, the Green New Deal. Inside congressional halls, at street protests, and, of course, on climate Twitter — it’s hard to avoid the idea, which aims to re-package ambitious climate actions into a single, wide-ranging stimulus program.

    The Green New Deal is being promoted as a kind of progressive beacon of a greener America, promising jobs and social justice for all on top of a shift away from fossil fuels. It’s a proposal largely driven by newcomers to politics and environmental activism (and supported, however tentatively, by several potential presidential candidates and members of the Democratic political establishment). The plan aspires to bring together the needs of people and the environment, outlining “a historic opportunity to virtually eliminate poverty.”

    But within the broader environmental movement, not everyone was initially gung-ho on the Green New Deal — at least not without some stipulations.

    To understand the debate surrounding the Green New Deal, you need to look beyond its recent prominence in Beltway political circles to the on-the-ground organizations that make up the environmental justice movement. Newcomers like Ocasio-Cortez may be leading the charge, but grassroots leaders who have spent years advocating for low-income families and neighborhoods of color most impacted by fossil fuels say their communities weren’t consulted when the idea first took shape.

    For all the fanfare, there isn’t a package of policies that make up a Green New Deal just yet. And that’s why community-level activists are clamoring to get involved, help shape the effort, and ensure the deal leaves no one behind.

    Something Old, Something New

    Although the term “Green New Deal” has evolved over time, its current embodiment as a complete overhaul of U.S. energy infrastructure was spearheaded by two high profile entities: progressive darling and first-term Representative Alexandria Ocasio-Cortez, and the Sunrise Movement, an organization formed in 2017 by young people hellbent on making climate change the “it” issue.

    In November 2018, Ocasio-Cortez, with support from Sunrise, called for a House select committee to formulate the package of policies. More than 40 lawmakers signed on to support the draft text. Then shortly before the end of the year, Nancy Pelosi, now the speaker of the House, announced the formation instead of a “Select Committee on the Climate Crisis.”

    It wasn’t exactly a win for the leaders of the new environmental vanguard. Sunrise tweeted its displeasure at the committee’s pared-down ambition, taking umbrage with its lack of power to subpoena (a condition for which Ocasio-Cortez had advocated) and the fact that politicians who take money from fossil fuel interests would not be excluded from sitting on it.

    The fuss over who gets a say in the formation of the Green New Deal goes back further than Ocasio-Cortez’s or Sunrise’s friendly-ish feud with establishment Democrats. The Climate Justice Alliance, a network of groups representing indigenous peoples, workers, and frontline communities, says its gut reaction to the Green New Deal was that it had been crafted at the “grasstops” (as opposed to the grassroots).

    Shortly after Ocasio-Cortez put out her proposal for a select committee, the alliance released a statement largely in support of the concept, but with a “word of caution”: “When we consulted with many of our own communities, they were neither aware of, nor had they been consulted about, the launch of the GND.”

    Leaders at the alliance surveyed its member organizations — there are more than 60 across the U.S. — and put together a list of their concerns. Unless the Green New Deal addresses those key points, the alliance says, the plan won’t meet its proponents’ lofty goal of tackling poverty and injustice. Nor will the deal gain the grassroots support it will likely need to become a reality.

    “What we want to do is strengthen and center the Green New Deal in environmental justice communities that have both experience and lived history of confronting the struggle against fossil fuel industries,” Angela Adrar, executive director of the alliance, told Grist.

    Grist asked several indigenous and environmental justice leaders: If the Green New Deal is going to make good on its promises, what will it take? Here’s what they said.

    A more inclusive and democratic process that respects tribal sovereignty

    As details get hashed out on what a Green New Deal would actually include, longtime environmental justice organizers say their communities need to be the ones guiding the way forward. “The way that the plan was developed and shared is one of its greatest weaknesses,” Adrar says. “We want to be able to act quickly, but we also want to act democratically.”

    She adds that involving the grassroots is especially important in the wake of the 2018 midterm elections, which ushered in many new congressional members pledging to focus on the underrepresented communities they come from. The Climate Justice Alliance is calling for town halls (with interpreters for several languages) to allow communities to help flesh out policies to include in the Green New Deal.

    Some of the disconnect could be generational, says Tom Goldtooth, executive director of the Indigenous Environmental Network. Many of the leaders espousing the Green New Deal are young people. He says that he and his colleagues were caught off-guard when they saw the plan on social media and that when his network reached out to its members, there was little familiarity or understanding of the Green New Deal.

    “Maybe the way of communication of youth is different than what we’ve found in the environmental justice movement and our native movement around the value of human contact — face-to-face human contact,” he says. “We’re asking that leadership of the Green New Deal meet with us and have a discussion how we can strengthen this campaign with the participation of the communities most impacted.”

    Any retooling of America’s energy infrastructure will undoubtedly venture into Native American tribes’ lands, where there are already long-standing battles over existing and proposed pipeline expansions, as well as fossil fuel facilities. The United Nations Declaration on the Rights of Indigenous Peoples calls for “free, prior, and informed consent” from tribes before developers begin any project on their land. So indigenous environmental groups say there needs to be respect for tribal sovereignty and buy-in from tribes for a Green New Deal to fulfill its promise of being just and equitable.

    Green jobs should be great jobs

    There has been a lot of talk in Green New Deal circles about uplifting poor and working-class communities. Advocates have floated ideas ranging from a job-guarantee program offering a living wage to anyone who wants one to explicitly ensuring the rights of workers to form a union.

    But as workers’ rights organizations point out, energy and extractive industries have provided unionized, high-paying jobs for a long time — and they want to make sure workers can have the same or a better quality of life within green industries.

    “There’s been a long history of workers that have been left hanging in transition in the past,” says Michael Leon Guerrero, executive director of the Labor Network for Sustainability, which has been working to bridge divides between labor and environmental issues. “For that reason, there’s quite a bit of skepticism in the labor sector.”

    Joseph Uehlein, who founded the Labor Network for Sustainability, adds that there needs to be more than just the promise of jobs to entice labor to support a Green New Deal. “Every presidential candidate in my lifetime talks about job creation as their top priority,” he says. “Over the last 40 years, those jobs have gotten worse and worse. A lot of jobs are not so good, requiring two or three breadwinners to do what one used to be able to do.”

    Uehlein hopes an eventual Green New Deal will ensure not just jobs that guarantee a living wage, but will go one step further. “We always talk about family-supporting jobs,” he says. “It’s not just about living, it’s about supporting families.”

    Do No Harm

    Any version of a Green New Deal would likely ensure that the U.S. transitions away from fossil fuels and toward renewable sources of energy — with Ocasio-Cortez setting the bold target of the nation getting 100 percent of its energy from renewables within 10 years.

    But defining what exactly counts as “renewable energy” has been tricky. There are plenty of sources of energy that aren’t in danger of running out and don’t put out as many greenhouse gases as coal or oil, but are still disruptive to frontline communities. Garbage incineration is considered a renewable energy in some states, but it still emits harmful pollutants. And when it comes to nuclear energy or large-scale hydropower, the associated uranium extraction and dam construction have destroyed indigenous peoples’ homes and flooded their lands.

    The Climate Justice Alliance is also pushing to exclude global warming interventions like geoengineering and carbon capture and sequestration, which they believe don’t do enough to address the root causes of global warming. Both technologies have to do with re-trapping or curbing the effects of greenhouse gases after they’ve been produced. “Carbon capture and sequestration, it’s a false solution from our analysis,” Goldtooth says. The focus needs to be on stopping greenhouse gases from getting into the atmosphere in the first place, he and other critics argue.

    As the alliance sees it, a future in which the planet survives requires a complete transition away from fossil fuels and an extractive economy, and toward a regenerative economy with less consumption and more ecological resilience.

    Goldtooth and his colleagues are calling for solutions that rein in damaging co-pollutants on top of greenhouse gases. And they support scalable solutions — like community solar projects — that are are popping up in some of the neighborhoods that are most affected by climate change.

    A good start

    Even though the Green New Deal faces many political obstacles, its proponents are still pushing forward at full speed. “We are calling for a wartime-level, just economic mobilization plan to get to 100% renewable energy ASAP,” Ocasio-Cortez tweeted on New Year’s Day.

    Scientists recently estimated that the world has only 12 years to keep average global temperatures from increasing beyond 1.5 degrees Celsius (2.7 degrees Fahrenheit) — the upper limit which many agree we can’t surpass if we want to avoid a climate crisis. The urgency around the latest climate change timeline has brought a lot of new advocates to the table.

    According to John Harrity, chair of the Connecticut Roundtable on Climate and Jobs and a board member at the Labor Network for Sustainability, the labor movement is becoming more willing to engage on ways to address climate change. “I think the Green New Deal becomes a really good way to put all of that together in a package,” he says. “That evokes for a lot of people the image of a time when people did all pull together for the common good.”

    Elizabeth Yeampierre, steering committee co-chair of the Climate Justice Alliance and executive director of the Brooklyn-based grassroots organization, UPROSE, which works on issues cutting across climate change and racial justice, calls the Green New Deal “a good beginning for developing something that could really have lasting impacts and transformation in local communities and nationwide.”

    Since the alliance put out its recommendations, Yeampierre says she’s been in regular contact with both the Sunrise Movement and Ocasio-Cortez’s office. “To their credit they were responsive and have made themselves available to figure out how we move forward in a way that doesn’t really step over the people,” she explains.

    The language in Ocasio-Cortez’ draft proposal has already changed — it now includes clauses to “protect and enforce sovereign rights and land rights of tribal nations” and “recognize the rights of workers to organize and unionize.” The document has doubled in length since it was put out in November (at time of publication, it is 11 pages long) and will likely include new edits in the coming days.

    Varshini Prakash, a founding member of the Sunrise Movement (and a 2018 Grist 50 Fixer), says she agrees with the Climate Justice Alliance’s recommendation that a Green New Deal prioritize the needs of workers, frontline communities, communities of color, and low-income communities. “Their critiques,” Prakash tells Grist, “are fully valid, and I appreciate what they’re bringing.”

    The broad overview of a Green New Deal in Ocasio-Cortez’s proposal for a select committee, Prakash says, was hashed out quickly after the representative’s team approached Sunrise late last year. (Ocasio-Cortez did not immediately respond to Grist’s inquiry). “This was very rapid fire, it happened on an extremely tight timescale,” she says. “We didn’t have a lot of time to do the broad consultation we wanted.”

    But Prakash, Yeampierre, and other leaders in the movements for environmental and climate justice are working to make sure there are more folks on board moving forward.

    “Climate change isn’t just going to threaten our communities — it’s also going to test our solidarity, it’s going to test how we build relationships with each other,” Yeampierre says. “So I think the Green New Deal can be used as an opportunity to show that we can pass that test.”

    When a huge utility company pledges to go carbon free — @HighCountryNews #ActOnClimate #CarbonFree

    In early December, Xcel Energy, a sprawling utility that provides electricity to customers in eight states, including Colorado and New Mexico, announced that it planned to go carbon-free by 2050. In what has been a rough year for climate hawks, this was welcome news. After all, here was a large corporation pledging to go where no utility of its scale has gone before, regardless of the technical hurdles in its path, and under an administration that is doing all it can to encourage continuing use of fossil fuels.

    At the Dec. 4 announcement in Denver, Xcel CEO Bob Fowkes said that he and his team were motivated in part by the dire projections in recent reports from the Intergovernmental Panel on Climate Change and the U.S. government’s Fourth National Climate Assessment. “When I looked at that and my team looked at that, we thought to ourselves, ‘What else can we do?’ ” Fowkes said. “And the reality is, we knew we could step up and do more at little or no extra cost.”

    Xcel committed to 100 percent carbon-free power generation by 2050 through solar, wind, nuclear and hydropower plants like Shoshone Generating Station (middle left of photo). Fossil fuel burning may still be part of the mix if they use carbon capture and sequestration technology. Shoshone Falls, Idaho. By Frank Schulenburg – Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=71359770

    It was a big step, and apparently inspiring. A couple of days later, the Platte River Power Authority, which powers four municipalities on Colorado’s Front Range, pledged to go carbon-free by 2030. Here are seven things to keep in mind about Xcel’s pledge:

    1. Xcel is going 100-percent carbon-free, not 100 percent renewable. There’s a big difference between the two, with the former being far easier to accomplish, because it allows the utility to use not only wind and solar power, but also nuclear and large hydropower. It can also burn some fossil fuels if plants are equipped with carbon capture and sequestration technology.
    2. No current power source is truly clean. Solar, wind, nuclear and hydropower plants have zero emissions from the electricity generation stage. However, other phases of their life cycles do result in greenhouse gas emissions and other pollutants — think uranium mining, solar panel manufacturing and wind turbine transportation. Even the decay of organic material in reservoirs emits methane. But even when their full life cycles are considered, nuclear, wind, solar and hydropower all still emit at least 100 times less carbon than coal.
    3. Carbon capture and sequestration techniques don’t do a lot for the big picture. Even if all of the carbon emitted from a natural gas- or coal-fired power plant is captured and successfully sequestered without any leakage — and that remains a big “if” — huge amounts of methane, a potent greenhouse gas, are released during the coal mining and natural gas extraction, processing and transportation phases.
    4. Even though carbon sequestration qualifies as “clean energy,” Xcel is unlikely to utilize the technology on any large scale with coal because of the cost. Even without carbon capture, coal is more expensive than other power sources, so why spend all that money just to keep burning expensive fuel? On the other hand, natural gas is relatively cheap, so it makes more sense for Xcel to continue burning the fossil fuel with carbon capture.
    5. Economics play as much a role in this decision as environmentalism. Even as Xcel was making its announcement, executives from PacifiCorp, one of the West’s largest utilities, were telling stakeholders that more than half of its coal fleet was uneconomical, and that cleaner power options were cheaper. So even without the zero carbon pledge, Xcel likely would have abandoned coal in the next couple of decades, regardless of how many regulations the Trump administration rolls back. Meanwhile, renewable power continues to get cheaper, making it competitive with natural gas. And without some kind of big gesture, Xcel risked losing major customers. (The city of Boulder, Colorado, defected from Xcel, a process that has been going on for the last several years, because the utility wasn’t decarbonizing quickly enough.)
    6. Xcel’s move, and others like it, will pressure grid operators to work toward a more integrated Western electrical grid. A better-designed grid would allow a utility like Xcel to purchase surplus power from California solar installations, for example, or the Palo Verde nuclear plant in Arizona, and to sell its wind power back in that direction when it’s needed.
    7. Xcel needs better technology to meet its goal. Xcel admits that “achieving the long-term vision of zero-carbon electricity requires technologies that are not cost-effective or commercially available today.” It is banking on the development of commercially viable utility-scale batteries and other storage technologies to smooth out the ups and downs of renewable energy sources. If Xcel is serious about its goal, though, it will need to embrace approaches that don’t necessarily boost the bottom line. That could mean incentivizing efficient energy use, promoting rooftop solar, and implementing rate schedules that discourage electricity use during times of peak demand. It will also need to get comfortable with paying big customers not to use electricity during certain times.

    Xcel’s pledge is a big step in the right direction, and it has the potential of becoming a giant leap if other major utilities follow suit. But it also underscores a sad fact: While our elected officials twiddle their thumbs and play golf with oil and gas oligarchs, the very corporations that helped get us into this mess are the ones who are left to take the lead on getting us out.

    Jonathan Thompson is a contributing editor at High Country News. He is the author of River of Lost Souls: The Science, Politics and Greed Behind the Gold King Mine Disaster. Email him at jonathan@hcn.org or submit a letter to the editor.

    Moffat Collection System Project update: Environmental groups file lawsuit

    The dam that forms Gross Reservoir. Photo: Brent Gardner-Smith/Aspen Journalism

    From Colorado Public Radio (Grace Hood):

    A suit filed against three U.S. government agencies seeks to stop the expansion of Denver Water’s Gross Reservoir in Boulder County…

    Gross Reservoir provides water to 1.4 million Front Range customers. The expansion would divert more water from Colorado River headwater tributaries during wet years. In a nutshell, the project seeks to raise the height of the existing dam by 131 feet; storage capacity would increase by 77,000 acre feet.

    The environmental groups who sued say the U.S. government permitting process inadequately evaluated the impact of the large project on streamflows. There are also concerns about how construction would affect wildlife.

    “We went above and beyond mitigation of environmental impacts under the permits,” Denver Water CEO Jim Lochhead said. “We sat down with Grand County, Eagle County… and a host of agencies across Western Colorado, and developed a series of environmental enhancements to the streams of Western Colorado.”

    Trout Unlimited is one such group that has supported the Gross Reservoir expansion, citing successful stream augmentation programs along the Fraser River…

    Revving up the legal gears could pose a setback for Denver Water, which has spent years securing the necessary permits. Now that it has those in place, environmental groups are seeking to stop construction.

    Denver Water’s collection system via the USACE EIS

    How Holy Cross Energy intends to decarbonize its power — The Mountain Town News #ActOnClimate

    Comanche Station at Dusk. Photo credit: Power Technology

    From The Mountain Town News (Allen Best):

    Holy Cross Energy, which supplies seven ski areas including Vail and Aspen, recently announced the goal of achieving 70 percent clean energy by 2030, compared to 39 percent now.

    That goal articulates unusual ambition even in a time of rapidly plunging prices of renewables. Unlike the spurt of 100 percent goals adopted by towns and cities, Holy Cross has the responsibility for actually delivering. This 2030 goal also pushes beyond those adopted by New York and New Jersey of 50 percent renewables for the same year and California’s 60 percent. Hawaii, which is heavily dependent upon burning expensive oil to produce electricity, has a higher but longer term goal: 100 percent by 2045.

    Bryan Hannagen, the chief executive, says Holy Cross has a more ambitious goal in that it thinks it can achieve 70 percent clean energy without raising prices.

    “What makes this more ambitious is that we said that we will do it without any increases in power costs. Nobody else has committed to doing that,” says Hannagen, who joined Holy Cross in late 2016 after a stint at the National Renewable Energy Laboratory.

    To achieve the goal, Hannagen will also have to figure out how to shed the Holy Cross ownership in a coal-fired power plant. It has an 8 percent stake in Comanche 3, which is located in Pueblo, Colo., and is among the newest coal plants in the country. The plant, which opened in 2010, delivers 60 megawatts to Holy Cross and its 52,000 metered customers. The eastern end of Eagle County, including Vail, has a peak winter load of 10 to 15 megawatts.

    Xcel’s big step

    Holy Cross can make a big step toward its goal without lifting a finger. The electrical co-operative—all of the customers of Holy Cross are also members and hence owners—gets a fifth of its power from Xcel Energy.

    Xcel, in turn, gets much of its energy from two older coal plants, Comanche 1 and 2, also in Pueblo. They began operations in 1973 and 1975. In early September, the Colorado Public Utilities Commission authorized Xcel Energy to close them about a decade early. Xcel plans to replace the lost generation with mostly renewables: wind and solar, backed by batteries but also additional natural gas generation, all of this by the end of 2026. That alone pushes Holy Cross’s current 39 percent clean energy portfolio to 51 percent.

    But the Glenwood Springs-based utility wants to dive deeper into decarbonization. The plan, called Seventy70thirty, identifies two tracks.

    One component calls for adding renewables from elsewhere, both wind and solar, using Xcel’s transmission capacity. Xcel will be adding wind and solar from the Pueblo area, and Holy Cross might well, too. As with Xcel, Holy Cross has cause to act quickly. The federal production tax credit for wind energy expires in 2019 and the investment tax credit for solar energy expires in 2023.

    “We see an opportunity to move right now and lock in some prices of renewables that are at historical low prices,” says Hannegan. He expects prices will continue to decline but more slowly as technology advances and the scale of renewable projects expands.

    In this strategy, Holy Cross benefits from a contract negotiated in 1992 with Xcel that gives it more flexibility than other co-operatives in Colorado. Steamboat Springs-based Yampa Valley Electric Association and Grand Valley Electric Association also get electricity from Xcel, but their contracts are all inclusive, unlike that of Holy Cross.

    Local renewable generation

    The second broad component of Holy Cross’s strategy calls for substantial local renewable generation. The goal calls for 2 megawatts annually of new rooftop solar systems on homes and businesses. But solar farms, such as are now being considered in Pitkin County, are another component. The 5-megawatt solar farm proposed for 34 acres next to a sewage treatment plant several miles down-valley from Aspen is an example of what Holy Cross hopes to see happen every three years beginning in 2020.

    Where will the other solar farms go in the mountain valleys that prize open space and where land itself tends to be extremely expensive? There’s no clear answer.

    Hannegan says communities served by Holy Cross must ask themselves whether they want a portion of their electricity from local sources or whether they will be content to draw power from outside the region.

    Although these projects are more expensive than imported power, “we believe the local economic and resilience benefits they can provide will justify the added costs,” says Holy Cross.

    “That is part of a much larger and detailed conversation that we’d like to have over the next few months,” says Hannegan.

    The Lake Lake Christine fire that burned 12,588 acres last summer in the Basalt area will certainly be part of the conversation. Electrical lines to Aspen were imperiled. Local renewable generation can make communities, and not just Aspen, more resilient, says Hannegan. Battery storage—if still more pricey—could be part of this conversation of local renewables and resiliency.

    The impacts of transmission are already being debated in eastern Eagle County. There, Holy Cross wants to add transmission through Minturn. It has committed to a mile and a half of underground, which is far more expensive than overhead transmission. Conversations are continuing: the argument for the transmission fundamentally comes down to improved resiliency.

    About Comanche 3

    But about that 750-megawatt coal plant in Pueblo that Holy Cross co-owns? Comanche 3 is the largest in Colorado, the newest, but also likely to be the last to close down. It ranks among the top 10 percent of coal plants with respect to low emissions of its nitrous oxide and sulfur oxide. In carbon dioxide pollution, however, it ranks only middling among coal plants.

    To attain its goals, Holy Cross hopes to sell the generation from the coal plant. Better would be to sell the 8 percent share if it’s to attain another goal, reducing greenhouse gas emissions of its power supply by 70 percent as compared to 2014 level.

    According to the WRI Greenhouse Gas Protocol Corporate Accounting and Reporting Standards, the utility will still be on the hook for greenhouse gas emissions for its share of Comanche 3 as long as it continues to have that 8 percent ownership. Unlike large utilities, the Environmental Protection Agency does not require utilities the size of Holy Cross to track their greenhouse gas emissions. Holy Cross has chosen to do so anyway.

    In charting this strategy of deep decarbonization, says Hannegan, Holy Cross believes it is executing the dominant wish of members, as reflected in a poll of 500 members.

    “It’s important to them that we conduct our business in the most environmentally sustainable way possible while maintaining reliability, affordability and safety,” says Hannegan. “Our members are our owners, and when the owners tell the company that this what we want to do, we would be foolish not to give them what they want before somebody else does.”

    Big hydro delivers big portion of renewables

    Holy Cross Energy currently gets 39 percent of its electricity from what it calls clean sources.

    The largest chunk 26 percent, comes from Glen Canyon and other giant dams of the West operated by the federal government and distributed by the Western Area Power Administration. Aspen Electric and other municipal and co-operative suppliers also benefit from the WAPA power.

    Another 13 percent of Holy Cross power comes from local renewable generation: dabbles of solar here and there, but also the generation from a 10.2-megawatt biomass plant at Gypsum that burns dead beetle-killed wood.

    The most unusual project, pushed hard by the late Randy Udall, was capturing methane from a coal mine near Somerset. The methane has far more powerful heat-trapping properties than simple carbon emissions. The Aspen Skiing Co. agreed to provide a price support needed to subsidize the methane-capture project. This is not a renewable resource, but accomplishes the same thing, hence falls under the head of what Holy Cross calls clean energy.

    Glen Canyon Dam releases. Photo via Twitter and Reclamation

    Large #hydropower dams ‘not sustainable’ in the developing world — BBC

    Click here to read the paper. Here’s the abstract:

    Abstract

    Hydropower has been the leading source of renewable energy across the world, accounting for up to 71% of this supply as of 2016. This capacity was built up in North America and Europe between 1920 and 1970 when thousands of dams were built. Big dams stopped being built in developed nations, because the best sites for dams were already developed and environmental and social concerns made the costs unacceptable. Nowadays, more dams are being removed in North America and Europe than are being built. The hydropower industry moved to building dams in the developing world and since the 1970s, began to build even larger hydropower dams along the Mekong River Basin, the Amazon River Basin, and the Congo River Basin. The same problems are being repeated: disrupting river ecology, deforestation, losing aquatic and terrestrial biodiversity, releasing substantial greenhouse gases, displacing thousands of people, and altering people’s livelihoods plus affecting the food systems, water quality, and agriculture near them. This paper studies the proliferation of large dams in developing countries and the importance of incorporating climate change into considerations of whether to build a dam along with some of the governance and compensation challenges. We also examine the overestimation of benefits and underestimation of costs along with changes that are needed to address the legitimate social and environmental concerns of people living in areas where dams are planned. Finally, we propose innovative solutions that can move hydropower toward sustainable practices together with solar, wind, and other renewable sources.

    We need innovative sustainable solutions to meet energy demands, guarantee food security, and ensure water availability around the globe. Over the years, dams have been used for land management and flood control; to store water for irrigation and agriculture; to provide recreation and navigation, and to address management of aquatic resources. There are over 82,000 large dams in the United States alone. In addition, over 2 million small low-head dams fragment US rivers, and their cumulative impacts are largely unknown, since they have escaped careful environmental assessment.

    Beginning in the late 19th century, the first hydroturbines were invented to power a theater in Grand Rapids, Michigan and then, to power streetlights in Niagara Falls, New York. Alternating current then made possible the first hydropower plant at Redlands Power Plant, California in 1893. Beginning in the 1920s, the US Army Core of Engineers began to build hydropower plants. The Tennessee Valley Authority in 1933 developed hydropower in the Tennessee River with the clearly stated goal of promoting rural electrification, later widely imitated throughout the country—the most notable being the Hoover Dam in 1937. The New Deal gave an enormous boost to hydropower construction, tripling output in 20 years until it accounted for 40% of electrical use in the United States. Hydropower dams were an important part of North American and European energy development.

    Starting in the late 1960s, big dams stopped being built in developed nations, because the best sites for dams were already developed, the costs became too high, and most importantly, growing environmental and social concerns made the costs unacceptable. Since then, the contribution of hydropower to the United States’ electrical supply has steadily declined to 6.1% of energy consumption, and other energy sources, such as nuclear, gas, coal, solar, and wind, began to replace it. Dam removal rather than construction has become the norm in North America and Europe, because many that were built before 1950 are at the end of their useful lives, they would be too costly to repair, many no longer serve their initial purpose, and their social and environmental negative externalities became unacceptable. European countries with favorable topography and rain patterns, such as France and Switzerland, continue to have hydropower as an important part of their energy mix through technological innovations at existing dams. In contrast, 3,450 dams have been removed to date in Sweden, Spain, Portugal, the United Kingdom, Switzerland, and France (https://www.damremoval.eu). Hundreds of dams were removed in the United States (546 from 2006 to 2014) and Europe at enormous financial cost. This situation contrasts with what is happening in developing countries.

    Developing countries, where millions of people are still not connected to the electric grid, have been ramping up hydroelectric dam construction for decades. These often involve megaprojects, which repeat the problems identified with big dams built in the past by the United States and European nations: disrupting river ecology, causing substantial deforestation, generating loss of aquatic and terrestrial biodiversity, releasing large amounts of greenhouse gases, displacing thousands of people, and affecting the food systems, water quality, and agriculture near them. The sustainability of these undertakings is commonly insufficiently scrutinized by those promoting them. The priority in large dam construction is to generate energy to serve growing industries and urban populations—these two things often overwhelm socioeconomic and environmental considerations. Left behind are local communities saddled with socioenvironmental damages and loss of livelihoods. Often, they do not even gain access to electricity, because they are not provided the power from the large dams, and they are not sufficiently compensated for their disrupted lives. All countries need renewable energy, and hydropower should be part of this portfolio. However, there is a need to find sustainable and innovative solutions that combine hydropower development with other energy sources, thus providing benefits that will outweigh, reduce, or even eliminate the negative environmental, behavioral, cultural, and socioeconomic externalities resulting from large dams.

    Here, we review the socioeconomic and environmental situation in several major river basins where dams are being built. We examine the proliferation of large dams in developing countries, the lack of attention to climate change in the decision of whether to build a dam, some of the governance and compensation challenges, and the overestimation of benefits and underestimation of costs. We also identify changes that are needed to address the legitimate social and environmental concerns of people living in areas where dams are planned and propose innovative solutions to meet the food, water, and energy needs of citizens in those regions. These solutions have relevance worldwide, as hydropower can also contribute to meeting goals of reducing fossil fuel emissions and building sustainable communities with diversified energy sources.

    From the BBC (Matt McGrath):

    A new study says that many large-scale hydropower projects in Europe and the US have been disastrous for the environment.

    Dozens of these dams are being removed every year, with many considered dangerous and uneconomic.

    But the authors fear that the unsustainable nature of these projects has not been recognised in the developing world.

    Thousands of new dams are now being planned for rivers in Africa and Asia.

    Hydropower is the source of 71% of renewable energy throughout the world and has played a major role in the development of many countries.

    But researchers say the building of dams in Europe and the US reached a peak in the 1960s and has been in decline since then, with more now being dismantled than installed. Hydropower only supplies approximately 6% of US electricity.

    Dams are now being removed at a rate of more than one a week on both sides of the Atlantic.
    The problem, say the authors of this new paper, is that governments were blindsided by the prospect of cheap electricity without taking into account the full environmental and social costs of these installations.

    More than 90% of dams built since the 1930s were more expensive than anticipated. They have damaged river ecology, displaced millions of people and have contributed to climate change by releasing greenhouse gases from the decomposition of flooded lands and forests.

    Elwha River. By Elwhajeff at English Wikipedia, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=9740555

    “They make a rosy picture of the benefits, which are not fulfilled and the costs are ignored and passed on to society much later,” lead author Prof Emilio Moran, from Michigan State University, told BBC News.

    His report cites the example of two dams on the Madeira river in Brazil, which were finished only five years ago, and are predicted to produce only a fraction of the power expected because of climate change.

    In the developing world, an estimated 3,700 dams, large and small, are now in various stages of development.

    The authors say their big worry is that many of the bigger projects will do irreparable damage to the major rivers on which they are likely to be built.

    On the Congo river, the Grand Inga project is expected to produce more than a third of the total electricity currently being generated in Africa.

    However, the new study points out that the main goal for the $80bn installation will be to provide electricity to industry.

    “Over 90% of the energy from this project is going to go to South Africa for mining and the people in the Congo will not get that power,” said Prof Moran.

    “The people that I study in Brazil, the power line goes over their heads and goes 4,000km from the area and none of the energy is being given to them locally.”

    Reservoir levels in Lake Mead continue to decline and were down to 37 percent of capacity recently. December 2015 photo/Allen Best

    “The nice goal of rural electrification has become completely subverted by large-scale interests who are pushing this technology, and governments are open to being convinced by them that this is the way to go.”

    The report points our that the large installations on these great rivers will destroy food sources, with 60 million people who live off the fisheries along the Mekong likely to be impacted with potential loss of livelihoods greater than $2bn. The authors also believe that dams will destroy thousands of species in these biodiversity hotspots.
    In Brazil, which gets 67% of its electricity from hydropower, the response to reduced water capacity because of climate change is to build more dams.

    With the election of Jair Bolsonaro in Brazil, a temporary halt to building new hydro projects is likely to be overturned. Plans for 60 new dams are already in place.

    The authors say that with huge pressure on countries to press ahead with renewable energy developments, a mix of energy sources including hydro is the most sustainable approach.

    “Large hydropower doesn’t have a future, that is our blunt conclusion,” said Prof Moran.

    “To keep hydropower as part of the mix in the 21st Century we should combine multiple sources of renewable energy,” said Prof Moran.

    “There should be more investment in solar, wind and biomass, and hydro when appropriate – as long as we hold them to rigorous standards where the costs and benefits are truly transparent.”

    The study has been published in the journal Proceedings of the National Academy of Sciences.

    Gov. Hickenlooper joins western governors in continued commitment to uphold standards of the Clean Air and Water Acts

    Mount Rainier and Seattle Skyline July 22 2017.

    Here’s the release from Governor Hickenlooper’s office:

    Gov. John Hickenlooper today joined governors from California, Hawaii, Oregon, and Washington in signing a letter committing to upholding the standards set forth in the Clean Air and Water Acts, despite changes to federal standards in Washington D.C.

    “We will not run from our responsibility to protect and improve clean air and water for future generations,” said Governor John Hickenlooper. “We know it will take collaboration just like this to make it happen. Changes at the federal level will not distract from our goals.”

    Colorado continues efforts to reduce greenhouse gas emissions as outlined by the state’s Colorado Climate Plan. Last week Colorado submitted comments pushing back on the Trump administration’s proposal to weaken federal auto standards. State agencies continue work on finalizing a low emissions vehicle plan by the end of the year.

    In their letter, the governors wrote “Each of our states has a unique administrative and regulatory structure established to protect clean air and clean water, but we share a commitment to science-based standards that protect human health and the environment. As governors, we pledge to be diligent environmental stewards of our natural resources to ensure that current and future generations can enjoy the bounty of clean air, clean water and the highest quality of life.”

    View the full letter here.

    How air pollution is destroying our health — the World Health Organization @WHO

    Click here to go to the website. Here’s an excerpt:

    As the world gets hotter and more crowded, our engines continue to pump out dirty emissions, and half the world has no access to clean fuels or technologies (e.g. stoves, lamps), the very air we breathe is growing dangerously polluted: nine out of ten people now breathe polluted air, which kills 7 million people every year. The health effects of air pollution are serious – one third of deaths from stroke, lung cancer and heart disease are due to air pollution. This is an equivalent effect to that of smoking tobacco, and much higher than, say, the effects of eating too much salt.

    Air pollution is hard to escape, no matter how rich an area you live in. It is all around us. Microscopic pollutants in the air can slip past our body’s defences, penetrating deep into our respiratory and circulatory system, damaging our lungs, heart and brain.

    From The Guardian (Damian Carrington and Matthew Taylor):

    Simple act of breathing is killing 7 million people a year and harming billions more, but ‘a smog of complacency pervades the planet’, says Dr Tedros Adhanom

    Air pollution is the “new tobacco”, the head of the World Health Organization has warned, saying the simple act of breathing is killing 7 million people a year and harming billions more.

    Over 90% of the world’s population suffers toxic air and research is increasingly revealing the profound impacts on the health of people, especially children.

    “The world has turned the corner on tobacco. Now it must do the same for the ‘new tobacco’ – the toxic air that billions breathe every day,” said Dr Tedros Adhanom Ghebreyesus, the WHO’s director general. “No one, rich or poor, can escape air pollution. It is a silent public health emergency.”

    Funding Available for Agricultural Hydropower Projects — #Colorado Department of Agriculture

    Hydropower sprinkler system via Homelink Magazine

    Here’s the release from the Colorado Department of Agriculture:

    The Colorado Department of Agriculture (CDA) and the U.S. Department of Agriculture’s Natural Resources Conservation Service (NRCS) are seeking applicants for on-farm agricultural hydropower projects. The total amount of available assistance for this round is $1,200,000. The funding is available to Colorado agricultural irrigators with appropriate hydropower resources.

    “This program gives producers a way to cut their costs and use their resources efficiently. It’s about water quantity, water quality, and energy resources,” said Sam Anderson, CDA’s Energy Specialist, “We focus on helping farmers upgrade outdated and labor-intensive flood-irrigation systems to more efficient pressurized-irrigation systems using hydropower, or retrofit existing sprinkler systems with a hydropower component.”

    The funding is part of the NRCS Regional Conservation Partnership Program (RCPP). Within RCPP, the Colorado irrigation hydropower program provides funding to agricultural producers to help them add hydropower to new or existing irrigation systems.

    For example, past projects have helped farmers use irrigation water to generate electricity, offsetting some of the cost of power for those farms. Other projects have allowed farmers to run large center-pivot sprinkler systems on hydro-mechanical power without the need for any electricity.

    The overall hydro program is funded and assisted by 14 agencies and groups, collectively contributing $3 million to the effort for project funding and technical assistance for Colorado agricultural producers.

    CDA is currently accepting applications for the next round of RCPP irrigation hydro projects. The application deadline is October 19, 2018. Applicants must be eligible to receive funding from the NRCS EQIP program. For more information and to submit an application, visit the Colorado Department of Agriculture’s ACRE3 hydropower website: http://www.colorado.gov/agconservation/hydro-navigation-guide or contact Sam Anderson at 303-869-9044 or CDA_hydro@state.co.us.

    Excitement builds about changes accelerating in energy systems — The Mountain Town News #ActOnClimate

    From The Mountain Town News (Allen Best):

    In an old school gymnasium in Paonia that one speaker commented looked like it had been constructed during the Great Depression, 120 people gathered last week to sort out the future of energy in the 21st century.

    The town in west-central Colorado is surrounded by peach and apple orchards, peaks of the West Elk Mountains looming in the background. It’s not really a tourist town, as witnessed by the fact that there’s just one motel.

    Paonia. Photo credit: Allen Best

    Paonia used to be a coal town. The West Elk Mine still operates just a few miles away, but the miners have been laid off in droves as giant central-station coal-fired coal plants get shut down in favor of cheaper natural gas but also renewables in more dispersed locations. In 2012, nearly 1,000 people had been employed in the local mines. By 2017, the employment had fallen to just 220.

    Many key figures in Paonia and other local communities want to be at the front of that shift, not at the dirty backend. Among them is John Gavan, who semi-retired to the Paonia area after a career in technology. A member of the board of directors for the local electrical provider, Delta-Montrose Electric Association, Gavan organized the conference, which is called Engage.

    “We have an energy legacy, because of coal. But we now we are transitioning to a new distributed and renewable model,” he said in an interview afterwards. “We want to be sure we are economically engaged.”

    Gavan believes that Delta-Montrose is one of the most aggressive electrical co-operatives in the country. A decade ago it began developing electricity using the fast-flowing waters of an agricultural canal.

    Elsewhere in Colorado, a utility drew national attention last year when it announced it was planning to close two coal plants and replace the lost generation with primarily wind and solar with some battery storage. Xcel Energy said it could do this and save money for ratepayers and investors. The proposal was approved earlier this month by the Colorado Public Utilities Commission.

    One coal mine remains open in the North Fork Valley. Photo/Allen Best

    Colorado is particularly blessed with a diversity of renewable resources, but the same declining prices have roiled the electrical sector across North America.

    Tom Plant, the keynote speaker at Engage, painted a picture of changes being driven from the grassroots. “Congress last year introduced how many energy bills?” he asked rhetorically. None, he answered. But legislators around the country introduced 3,433 bills.

    Plant, who is with former Colorado Gov. Bill Ritter’s Center for the New Energy Economy, described the “mainstreaming of renewables.” Wind prices have declined by 67 percent in the last eight years and solar 86 percent. “This changes the economics of the entire marketplace.”

    As a state legislator in 2000, Plant introduced a bill proposing a renewable portfolio standard. It got little support. So he did it again. Again, other legislators batted the idea down.

    Then, in 2004 voters, bypassed the legislator, requiring Xcel to achieve 10 percent renewable generation. Xcel, which had opposed the mandate, then got to work, meeting its goals years ahead of its deadline. It then met the next, steeper renewables portfolio. It’s now at 30 percent renewables and, with the changes recently approved, by late 2025 expects to hit 55 percent renewables.

    “That’s an incredible shift in such a short amount of time,” said Plant of this and other changes. Electricity, he said, has decreased 17 percent in price during the 21st century even as there has been a shift to natural gas and now to renewables.

    Tom Plant via the Center for the New Energy Economy.

    Plant also took a few shots at Tri-State, the wholesale supplier for several of the mountain towns, including Durango, Crested Butte, and Paonia, too. “They have the highest carbon intensity of any power provider in the country,” Plant said.

    A recent report conducted by the Rocky Mountain Institute found that Tri-State could close its coal mines and still save money for members in the long run. See story.

    Tri-State, for its part, points out that 30 percent of its portfolio is renewables, same as Xcel Energy now. In addition, Xcel is at 44 percent coal powered in Colorado. However, Tri-State benefits from hydroelectricity from federal dams, something not available to the investor-owned Xcel. In addition to that difference, there’s also the difference in the pace of the shift. Tri-State has added renewables, but at a far slower pace than Xcel.

    Another way that utilities will add more renewables is if the power can be moved around the country better to match supplies with demands. Hence the wind of the Great Plains could be paired with the sunshine of California and the desert Southwest in places like Park City and Sun Valley. But there are roughly eight markets in the Western states currently, too small to effectively integrate renewables to maximum efficient. Ultimately, said Plant, it will happen.

    Plant said that the Obama Administration’s Clean Power Plan—which President Donald Trump has set out to dismantle—was intended to bring everybody altogether to talk about stuff like energy markets.

    “But without that federal push, the question is where will the push come from?” he said. The utilities haven’t really stepped up, at least to the level that Plant and others would like, “so the question is what will cause the utilities to step up?”

    Gavan, the conference organizer, compares what is happening now in energy to the giant changes in telecommunications that began in the 1980s.

    At the time, AT&T had a monopoly and, with its “baby bells” such as Mountain Bell in Colorado, resisted innovation. Phone calls were also extremely expensive. In the late 1970s, it costs 30 cents a minute to talk to somebody just 5 or 10 miles away.

    For example, Colorado’s Grand County had six different prefixes, each one a long-distance call from the next. Winter Park was a long distance call from Granby, and Granby a long distance call from Grand Lake—at 30 cents a minute.

    “AT&T acted exactly as Tri-State is acting today: protective, anticompetitive and punitive,” said Gavan. “That’s exactly the wrong game plan.”

    The telephone monopoly, he said, had few services available and they were very expensive. Innovators foresaw many possibilities: advanced networking services, voice mail, and then exotic call-handling services of value to businesses.

    Gavan was among the challengers of AT&T. In his career he was IT director for the National Aeronautics and Space Administration headquarters in Washington D.C. For 18 yeas, he was system engineer and IT director of MCI Telecommunications and later WorldCommunications after its acquisition of MCI. He owns seven patents associated with new technology.

    Looking back to the 1980s, he sees many parallels between telecommunications giant AT&T and some of the big utilities of today.

    “AT&T tried to throw up roadblock after roadblock after roadblock to slow the change in the telephone business model, and in the process they wound up shorting themselves. The same thing is happening here.”

    Much of the conference was devoted to discussions about what those futures might look like. Nobody tried to argue that anything short of massive changes were afoot.

    To see the PowerPoints presented at the conference by Plant and others, go to the Engage Delta County website.

    The latest “E-Newsletter” is hot off the presses from the Hutchins Water Center #LakeMead #ColoradoRiver #COriver

    Pumped storage hydro electric.

    Click here to read the newsletter. Here’s an excerpt:

    USE MEAD AS A BATTERY?

    A proposal to use Lake Mead to store energy by pumping water into it from downstream using solar power and then releasing the water through the dam’s hydropower plant to meet peak energy demands has generated excitement and controversy. This Nevada Independent article sums up the potential and the complications of implementing such a plan.

    Photo via CorbittsNationalParks.co

    Boulder inks deal to sell hydroelectric power to Tri-State

    Small hydroelectric via City of Boulder.

    From BizWest (Jensen Werley):

    The city of Boulder signed a contract with the Tri-State Generation and Transmission Association for the sale of hydroelectric power generated at five of the city’s eight hydroelectric plants.

    The deal is a 10-year agreement with an option to renew for another five years. It’s expected to generate about $500,000 per year in revenue, which will offset water utility capital improvements and operating costs that would otherwise be paid through higher water rates for customers.

    The city had previously sold hydroelectric power to Tri-State from the Boulder Canyon Hydroelectric plant. This agreement renews the contract for Boulder Canyon and adds four facilities: the Kohler, Maxwell, Orodell and Sunshine plants…

    Hydroelectric generation harnesses the energy generated during the downhill trip from water sources to the water distribution system. Boulder’s hydro program consists of eight plants that generate about 37 million kilowatt-hours of electricity annually, enough to power 4,600 households and displace 20,400 tons of coal.

    Senior calls on the rivers, fish water in the ‘Pan — @AspenJournalism #ColoradoRiver #COriver

    From Aspen Journalism (Heather Sackett) via The Glenwood Springs Post Independent:

    Very low flows in the upper Colorado River system are now expected to trigger calls from senior water rights tied to the Shoshone hydropower plant and irrigators in the Grand Valley. And, starting Friday, more water is to be released from Ruedi Reservoir into the lower Fryingpan River to bolster downstream flows.

    The Shoshone plant has two water rights, a very senior 1902 right and a less-senior right for 158 cubic feet per second with a 1929 priority date. A call for the 1929 Shoshone right is expected to take effect on Thursday, meaning those upstream from the Shoshone hydro power plant in Glenwood Canyon who hold junior rights must stop diverting.

    On July 1, another, larger call is expected to happen downstream on the Colorado — the Cameo call. The Cameo call is made up of the water rights of agriculture diverters near Palisade, including the Grand Valley Water Users Association and the Orchard Mesa Irrigation District.

    The Cameo call, which is the second-most senior water right on the Colorado River, calls about 2,200 cfs down through the river system, but the diversion structures tied to the call also have the potential to nearly dry up the Colorado River in a 15-mile reach between the Palisade area and the confluence of the Gunnison River in Grand Junction. This 15-mile reach is critical habitat for endangered fish, including the Humpback Chub.

    To help offset the effects of the Cameo call and other diversions on the river system, officials with the Upper Colorado River Endangered Fish Recovery Program have set a low-flow target of 810 cfs this year.

    And, after meeting with other regional water managers on Wednesday, officials with the U.S. Fish and Wildlife Service plan to release on Friday 50 cfs of water that has been earmarked specifically for endangered fish from Ruedi Reservoir. Another 100 cfs will be added to the bolstered flows on Monday, bringing releases to about 260 cfs in the river below Ruedi Reservoir.

    While a Cameo call is not unusual and often happens in late summer, this is the earliest it has ever taken effect, according to Don Meyer, Senior Water Resources Engineer with the Colorado River District. The previous record was July 14.

    “It’s a brutal year,” Meyer said. “I think it’s going to be a dire situation for everybody, but especially the fish down there.”

    This year is also the second earliest that “fish water” has been released from Ruedi Reservoir since the endangered fish program was established in 1988. During the most recent drought years, 2002 and 2012, fish water was released on June 24 and July 3, respectively.

    Federal officials this year expect to be able to release 16,412.5 acre-feet of fish water from Ruedi Reservoir this year, including from a 5,000 acre-foot pool, a 5,412 acre-foot-pool and 6,000 acre-feet of water owned by Ute Water Conservancy District in the reservoir, which is to be leased for the endangered fish program.

    In all, the fish program has a total of 28,000 acre-feet of water it can use from various reservoirs in the upper Colorado River system, including Ruedi, Granby and Wolford reservoirs.

    The Cameo call will also put more water into the Roaring Fork River by “calling out” the transmountain diversion through the Twin Lakes tunnel under Independence Pass. The Twin Lakes Reservoir and Canal Company can move 625 cfs of water out of the Roaring Fork Basin to the Arkansas Basin, where it is used for East Slope municipal and irrigation purposes.

    The tunnel is currently diverting around 50 cfs, but that will come to a halt when the Cameo call goes into effect.

    “In one respect it’s a windfall for the Roaring Fork,” said Kevin Lusk, president of Twin Lakes Reservoir and Canal Company. “It’s not good for our customers, but that’s the law. It’s just part of owning a water right on a river in Colorado. This is one of those dry years so we are not surprised to see the Cameo call come on.”

    Editor’s note: Aspen Journalism is covering rivers and water in collaboration with The Aspen Times and Glenwood Springs Post-Independent. More at http://www.aspenjournalism.org.

    Shoshone plant water rights in Glenwood Canyon eyed by Colorado River District — @AspenJournalism

    Penstock blowout at Shoshone hydro plant. Photo: Brent Gardner-Smith/Aspen Journalism

    From Aspen Journalism (Heather Sackett) via The Aspen Times:

    The Colorado River District is renewing its efforts at preserving a major Western Slope water right: the Shoshone hydropower plant.

    But this time around, under the new leadership of general manager Andy Mueller, the district’s discussions with plant owner Xcel Energy are focusing on finding a way to maintain the water right instead of purchasing outright the plant or associated water rights.

    The Shoshone plant is located on the Colorado River in Glenwood Canyon, upstream of Glenwood Springs and the popular Shoshone boating stretch of the river.

    The plant began operating in 1909, and has a senior water right dating to 1902. That water right keeps 1,250 cubic feet per second flowing down the Colorado River. That means upstream junior water rights holders must leave enough water in the river for Shoshone to receive its full decreed amount. It also means that full amount becomes available for downstream users.

    Some Western Slope water managers fear that if Xcel were to sell the plant or discontinue generating power at the site, the guaranteed 1,250 cfs could be lost. It would be a major blow for Western Slope water users.

    At the Colorado River Basin Roundtable’s meeting in May in Glenwood Springs, Colorado River District general counsel Peter Fleming delivered a history of the Shoshone hydropower plant and an update on the efforts of the river district to preserve the flows associated with the plant.

    “Simply by virtue of its very senior priority and large size, it is the controlling water right on the river upstream of Glenwood Springs,” Fleming said.

    He said river district officials have met with Xcel officials about five times over the past few months to talk about ways to preserve the Shoshone water right for the Western Slope, and he anticipates additional meetings in the future.

    In the past, conversations have centered around the Colorado River District potentially purchasing the hydro plant from Xcel. But those talks have shifted to ways of preserving the flow without ownership changing hands.

    “A lot of it is explaining to [Xcel] why this is an important issue for the West Slope and that we are not out to interfere with their business,” Fleming said. “We don’t have any interest in operating a power plant. But maybe there’s a win-win concept out there to achieve the permanency of the Shoshone flows.”

    Michelle Aguayo, Colorado media relations representative for Xcel, said in a statement the company has begun discussions with the river district, 20 West Slope water providers, and government entities about the possibility of achieving permanent management of the flow of the Colorado River so that it mimics current and historic flows.

    “Although Xcel Energy is willing to talk with parties that express interest, Xcel Energy wants to reiterate that this does not signal any desire or commitment to transfer or sell any rights related to the company’s assets,” the statement reads.

    Mueller said he does not view Xcel’s statement as a closing of the door and remains optimistic a solution can be found.

    The Minneapolis-based energy company provides electricity and natural gas to customers in eight states, including 1.5 million people in Colorado.

    Preserving flows of the Shoshone plant has long been priority for Western Slope water managers and the Colorado River District. In 2007, Xcel and Denver Water reached an agreement that during drought conditions, Xcel would “relax” Shoshone’s call on the river down to 704 cfs, cutting it roughly in half. The agreement allows Denver Water to fill its reservoirs earlier, which made some Western Slope water managers nervous.

    Then came the 2012 Shoshone Outage Protocol, a 40-year agreement between Front Range and Western Slope water managers. It says that when the Shoshone plant is shut down for repairs, maintenance, or other reasons, the flows must still be maintained.

    Colorado River Basin Roundtable member Chuck Ogilby said the Colorado River District should have played a bigger role in negotiating these deals and that the organization has not taken a strong enough lead in protecting the Shoshone flows.

    Ogilby would like to see a group of Western Slope water managers attend an Xcel board meeting to lobby for protection of the Shoshone flows.

    “It’s maddening to me,” Ogilby said. “They have missed the boat on this entire activity. … Now here we are trying to make up for their lack of engagement. We all pay taxes to the river district and this is the most important thing they can do and they are dragging their feet.”

    That may be changing under the new leadership of Mueller, who took over in December.

    “I was specifically requested by the board to lead that charge on behalf of the district, so I think yes, the discussions are reinvigorated and we feel reasonably optimistic about it,” Mueller said. “And we appreciate the willingness of Xcel to sit down and have discussions with us.”

    Aspen Journalism is collaborating with The Aspen Times on the coverage of rivers and water. More at http://www.aspenjournalism.org.

    Two companies contact the Dolores Water Conservancy District on potential pump-back hydroelectric power facility at McPhee Reservoir

    Pumped storage hydro electric.

    From The Cortez Journal (Jim Mimiaga):

    Pump-back storage systems utilize two reservoirs at different elevations. To generate power, water is released from the upper reservoir to the lower, powering a turbine on the way down that is connected to the grid.

    In 2014, the Dolores Water Conservancy District released an investor’s memorandum on the potential for a project at Plateau Creek to inform energy companies and investors of the opportunity. The canyon’s steep vertical drop in a short distance makes it a good location.

    District General Manager Mike Preston, speaking at Thursday’s board meeting, described pump-back storage plant idea as giant battery that is part of a green energy power grid.

    When electric prices are high, the water is released from the upper reservoir through a turbine, and the power is sold to the grid to meet demand. When electric prices are low, the water is pumped back to the upper reservoir through a tunnel, recharging the battery.

    Preston recently toured the Plateau Creek site by plane with Carl Borquist, president of Absaroka Energy, of Montana. The company proposed to build a pump-back hydroelectric facility at Gordon Butte, northwest of Billings, Montana…

    The Dolores Water Conservancy District holds the water rights for the potential Plateau Creek project, estimated to cost $1 billion, based on the 2014 study. It would require environmental reviews and approval because it would be on San Juan National Forest land. McPhee could be used as the lower reservoir, with a small reservoir built above Plateau Canyon.

    The project needs investors before it could get off the ground, but once online, it would generate an estimated $100 million per year in electricity sales. As the holder of the water rights, the district could benefit financially from the deal.

    “We have the site, and if we could realize a revenue stream, it would help the district financially,” Preston said.

    Shortly after Absaroka Energy’s visit, the district received a letter from Matthew Shapiro, CEO of Gridflex Energy, based in Boise, Idaho, expressing interest in exploring a pump-back storage system at McPhee.

    “We recently developed a concept for this site that the district may not have considered before, one which we believe would have greater viability than the prior concept,” he stated. “We believe that the timing for this particular project is promising.”

    Pump-back hydroelectric storage is considered a nonconsumptive, green energy power source. Energy companies are potential investors in hydro projects as they expand their portfolios to include green energy. They need supplemental sources to meet demand when the sun does not shine or the wind does not blow.

    The Dolores Water Conservancy District had obtained a preliminary permit for a facility at Plateau Creek from the Federal Energy Regulatory Commission, but it was not renewed in 2016 because the project had not moved forward enough.

    A revolution in hydropower makes waves in rural Colorado — @HighCountryNews

    From The High Country News (Carl Segerstrom):

    Big dams were the hydro giants of yesteryear. The future of hydropower is small.

    This story is a part of the ongoing Back 40 series, where HCN reporters look at national trends and their impacts close to home.

    On the Western Slope of the Colorado Rockies, winter opens the door to spring as fruit tree buds flit away and green shoots emerge from their slumber — that fish-dark sound of slow-moving water returns to the hillsides. Moving water is how the arid West has been brought to bear fruit. Now people are eyeing the irrigation works of the past as clean electricity sources for the future.

    Around three thousand years ago the San Pedro people brought water from nearby streams to maize fields near modern-day Tucson, Arizona. As waves of European settlers pushed west they introduced different technologies to irrigate the thirsty land. Beginning in 1909, canal projects in the Uncompahgre Valley, of southwest Colorado, moved water from the mighty Rockies, greening the arid lands below. For a century these canals made agriculture possible in the high desert. But only in the last five years have they started to bring electricity to the communities of Delta and Montrose.

    The big hydroelectric dams of the 20th century put the rivers of the West under their imposing concrete thumbs, but their unintended consequences have water managers and entrepreneurs thinking the future of hydroelectric power is small. Advances in technology, federal reforms and Colorado’s ideal geography and friendly policies are paving the way for a new wave of small hydropower projects in the state that could be the template for a new generation of hydroelectric power.

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    In Montrose, Colorado, in the shadows of the Elk and San Juan mountain ranges, five small hydroelectric facilities are now incorporated into a canal system that delivers water to more than 83,000 acres of farmland for the Uncompahgre Valley Water Users Association. The hydroelectric generators combine a diversion from the canal with metal gates and a large metal pipe that carries water into what from the outside looks like an average metal storage shed. Inside the shed the deafening drone of the turbine equipment hums along during the seven months of the year when water moves through these irrigation canals.

    One of the major selling points of this technology is that it takes advantage of the power generating potential of water that is already moving through man-made infrastructure. “It’s the same amount of water as if (the turbines) weren’t there,” says Steve Anderson, who was born about 30 miles from Montrose and is following in his father’s footsteps as the manager of the UVWUA. Anderson, who is in his sixties, wears overalls, a long-sleeved maroon shirt and a black baseball hat and “loves showing off our hydros.” He says that if for some reason the hydroelectric facilities stopped working, it wouldn’t affect the delivery of irrigation water that the surrounding communities depend on. For the stakeholders in the irrigation association, the projects have become a source of income without any sacrifice of water delivery.

    Projects like the hydroelectric facilities in Montrose are popping up across the West — in part thanks to a lobbying effort by hydroelectric interests and the advocacy group American Rivers. These groups came together in support of a 2013 bill, the Hydropower Regulatory Efficiency Act, which passed the house by a unanimous vote and was signed into law by President Barack Obama. The bill encourages new projects by lessening the regulatory and permitting hurdles for hydroelectric installations. In the past small projects like these were subject to a lengthy Federal Energy Regulatory Commission permitting process that, according to small hydro advocate Kurt Johnson, could be more expensive than the hydroelectric hardware itself. He says the new law is a “game changing improvement” for developing these projects on private water infrastructure.

    The Montrose hydroelectric facilites, which are part of a Bureau of Reclamation water system, have different permitting requirements. Anderson says that the permits for their hydro projects went through in about two months and were a simple process because they only affect man-made infrastructure.

    Small hydroelectric installations, like the ones in Montrose, hit a sweet spot for water managers and conservationists. These so-called conduit hydropower projects don’t inherently disrupt natural river systems and instead use existing off-stream infrastructure. Conduit hydropower can take different forms, from diversion and turbine systems on irrigation canals to micro-hydro installations that are inserted in the place of pressure-reducing valves, which are a necessary and ubiquitous component of water delivery and treatment infrastructure. Kelly Catlett, with the advocacy group Hydropower Reform Coalition, says that from an ecosystem and watershed health standpoint the only real worries are making sure that diversion points from rivers have proper fish screens and that new conduit hydropower projects aren’t used to justify larger diversions of water. Catlett says that as long as those issues are addressed, “this is one area a lot of us can agree on and be supportive of.”

    But not all of the small hydro projects promoted by the 2013 law hit this sweet spot, because the law also allows the electrification of on-stream dams that don’t already have turbines. American Rivers, which lobbied for the bill but also promotes the removal of some dams, got pushback in the conservation community for supporting the bill. Matt Rice, the program director for American Rivers in the Colorado Basin, says updating old dams and adding energy producing turbines can ultimately help improve ecosystem conditions like dissolved oxygen and stream flow, and in some cases prevent the building of additional dams on free-flowing rivers. Other river advocates see the powering of unpowered dams as a potential roadblock to restoration. Eric Wesselman, the executive director of the California-based advocacy group Friends of the River, says he’s concerned about expedited reviews of small hydropower projects because “the influence of power production could delay dam removal in the future.”

    The combination of extensive irrigation works, mountainous terrain and friendly state policies make Colorado an epicenter for the growth of small hydroelectric projects in the United States. The state is second only to California in small hydro installations and is pushing to expand in the future. Colorado Energy Office analyst Samantha Reifer says that the state is promoting small hydro projects through a combination of outreach, assistance with navigating regulatory barriers and low-interest finance programs. “Hydropower isn’t people’s first idea because in the past it’s been giant dams,” Reifer says. “We are working to raise awareness that this is an opportunity on existing water infrastructure.”

    Kurt Johnson has been at the forefront of lobbying for regulatory reform, advising Colorado on hydropower policies, and facilitating small hydropower projects as the president of the Colorado Small Hydro Association and CEO of Telluride Energy. He foresees the future of hydropower being in smaller installations more akin to rooftop solar than the large dams of the past. “It’s a political slam dunk because the industry and the environment are hand-in-hand,” Johnson says.

    Small hydropower is not a silver bullet to sate our energy appetite. But in places like Montrose and Delta counties it is already playing an important role. The five hydropower projects of the UVWUA are generating about half a million dollars of annual profit for the water users association, which it uses to keep rates low and reinvest in improving water infrastructure. The facilities, which the association is eyeing to add to in the future, account for about 13 percent of the power used by the roughly 70,000 people served by the Delta-Montrose Electric Association. “An old cowboy once told me every blade of grass is important,” Anderson says. “Well, every electron is, too.”

    @WaterLawReview: A Dam Fine Mess (Part I) — Advocates of Decommissioning Glen Canyon Need to Reckon with the All-Mighty Law of the River

    Glen Canyon Dam

    Click here to read the post from the University of Denver Water Law Review (Kristina Ellis). Here’s an excerpt:

    Over the past few years, voices calling for the removal of one of the West’s biggest reservoirs have gotten louder. And while proponents—including scientists, activists, journalists, and government officials—have cited everything from ecology to economics in their quest to decommission Glen Canyon Dam in northern Arizona and restore that part of the Colorado River, very little has been said about the impacts such an action would have on the house-of-cards-like network of compacts, agreements, and obligations comprising the “The Law of the River.

    While many of the arguments made by proponents are worth discussion in this era of changing climates and changing values, if they want to make any progress turning this dream into a reality, they will first have to solve the Gordian knot of legal issues revolving around the Colorado Compact…

    There are fifteen dams on the main stem of the Colorado River, with hundreds more on its many tributaries. Two of these dams, the Hoover Dam and the Glen Canyon Dam, hold back the nation’s two largest two reservoirs. The Glen Canyon Dam (the “Dam”) was authorized in 1956 under the Colorado Storage Act for storage and hydroelectric power, turning the once wild and flowing Colorado River into the placid Lake Powell. As part of the aforementioned agreements, the Upper Basin has an obligation to deliver a certain amount of water from its basin to the Lower Basin. Instead of relying on the natural flow of the river, this reservoir serves as a water savings account for the Upper Basin so they can store up water in wet years to make sure they meet their delivery obligations to the Lower Basin…

    Articles upon articles illustrate the environmental need for letting go of the Dam, lamenting at the natural wonders lost by the plugging up of the Colorado River. One of the biggest voices calling for the dismantling of the Dam is the former Bureau of Reclamation head Daniel Beard. Beard calls the dam a “deadbeat dam,” the title of his book calling for the dismantling of dams across America. Beard writes that instead of viewing the current drought conditions and the decreased levels of both Lake Mead and Lake Powell as a doom-and-gloom situation, that the Bureau of Reclamation and the politicians for each state should look at the situation as a chance for innovative thinking. As part of this strategy, Beard calls for the removal of Glen Canyon Dam and the draining of Lake Powell: let the Colorado River fill up Lake Mead instead bypassing the no longer useful Lake Powell.

    While all of these issues are worth discussing in regard to the Glen Canyon Dam coming down or being decommissioned, one thing all of these articles and books seem to overlook is the very real legal obstacles to such a major action. This includes the effect the lack of a reservoir would have on the 1922 Colorado River Compact. Additionally, removing or decommissioning the dam would likely require an impossible amount of political will in Congress. Currently the Glen Canyon Dam produces 4.5 billion kilowatt-hours annually, supplying electricity to nearly six million customers throughout the West, and brings millions of tourists who pump nearly four hundred million dollars into the region each year. But if Congress did decide to one day decommission or tear down the Glen Canyon Dam, the legal ramifications of such a decision would need to be discussed before action could be taken. This article will discuss these ramifications through the perspective of amending the Colorado River Compact of 1922…

    If decommissioning or dismantling the Glen Canyon Dam occurs and the waters of the Colorado River are allowed to flow freely downstream, questions about the use and ownership of the water will surface. For example, questions may arise regarding how much water is being allowed to freely flow from one basin to the next and if that amount constitutes an over delivery by the Upper Basin to the Lower Basin based on the Compact numbers. Without a barrier or a way to pump water upstream if too much is delivered downstream, the Upper Basin, without Glen Canyon Dam, opens itself up to many legal risks. Both basins would then need to work out an agreement or a system to replenish the Upper Basin with water. Potential solutions could include a pumping system to deliver water back upstream, a series of new dams, the sharing of the Lake Mead reservoir, and/or a new distribution point between the two basins. Since creating a pumping system could become troublesome and cost millions of dollars, coupled with the call to remove dams from streams and rivers, one likely solution is to share the lower reservoir, which would then change the distribution point as listed in the Compact. In order to accomplish this, stakeholders using the Colorado River would need to amend The Law of the River in some manner. This could include amending the Colorado River Compact of 1922, which has not been amended in nearly one hundred years.

    Folks are lining up against the latest #GreenRiver to the Front Range water project from Aaron Million

    Green River Basin

    From The Craig Daily Press (Eleanor C. Hasenbeck):

    Several organizations have filed formal protest against a water rights application filed in January, which proposes diverting water from the Green River in Utah over the Continental Divide to Colorado’s Front Range.

    The application, filed by Aaron Million’s Water Horses LLC, calls for 55,000-acre-feet of water to be used in a hydroelectric power facility, likely in Wyoming, before becoming available for consumptive use and in-stream flows on the Front Range. It proposes two pump stations on Bureau of Land Management land about 5 miles west of the state line in Dagget County, Utah, just before the river takes its 41-mile turn into Moffat County.

    It would take about 500 miles of pipeline to divert the water from Utah north and east into Wyoming and the Front Range.

    The location of the hydroelectric facility “will be determined at a later date, following additional project design and engineering,” according to the application.

    Thirty two formal letters of protest from 27 individuals and organizations were submitted to the Utah State Engineer. Protests came from a wide swath of organizations, including a labor union on Water Horse Resources’ project team, an energy company, several environmental nonprofits, private individuals and state and federal agencies. The public protest period on the project closed April 7.

    Now, the Utah Division of Water Resources will make a decision on whether to grant the water right. Once the decision comes out, it could be appealed in court.

    “It’s just a disagreeable idea to have water from this side of the mountain going over to the other side of the mountain for development purposes, maybe even speculative development purposes, at that,” said Terry Carwile, a Craig resident who sent a letter of protest on the project.

    Million has filed applications for Green River water before. In 2012, the Federal Energy Regulatory Commission rejected Water Horse Resource’s application to divert 240,000 acre-feet of water from Wyoming’s Flaming Gorge reservoir to the Front Range…

    The project would cost about $890 million, according to a news release from Water Horse Resources LLC. The company has nicknamed it the “Grasshopper Project,” a play on the pronunciation of an acronym of the project’s full name, Green Sun Storage Hydro Power.

    “The Green has numerous advantages,” Water Horse Resource’s Tom Wood said in the news release. “A huge river system, excellent water quality, and Flaming Gorge Reservoir that will double the state of Colorado’s storage availability.”

    In the news release, Million said that “surpluses out of the Green River can alleviate some issues on the Front Range and take pressure off the high mountain Colorado River headwaters, like the Blue and Fraser River.” Million thinks the project would help net flows on the Colorado River.

    “The Green River is one of the remaining watersheds in the Colorado River Basin — specifically in Colorado – that isn’t completely allocated. The state and management/planning entities in the water community want to be able to plan appropriately for the future use of that water,” said Zane Kessler, a spokesperson for the Colorado River District, the organization that operates Elkhead Reservoir and is largely responsible for management of water in the Colorado River Basin.

    “The application that we’re looking at now, filed by Mr. Million, would essentially usurp our ability to collectively plan for the appropriate development of the remaining and dwindling water resources that we have at our disposal,” he added.

    Kessler said the Colorado River District is concerned the proposal could have far-reaching impacts. The district is worried the proposal could “push us over the cliff,” in meeting obligations to send water downstream under the Colorado River Compact. Should this project over-allocate water in the Upper Colorado River Basin, Colorado water users could be forced to reduce use.

    “The risk is not only borne by users on the Green River,” Kessler said. “It’s users throughout the Colorado River basin and the state.”

    In Utah, state officials are concerned about impacts to Green River users, as well as the state’s ability to manage for endangered fish. In a letter of protest filed by the Utah Board of Water Resources, officials also question whether the state of Colorado would count the diversion against Colorado’s allocation under the Colorado River Compact.

    From The Grand Junction Daily Sentinel (Gary Harmon):

    The Colorado River Water Conservation District is opposing a water developer’s plan to divert water from the Green River in Utah and pipe it to growing Front Range communities.

    The River District formally opposed the proposal by Aaron Million and Water Horse Resources LLC for a Utah water right to divert 55,000 acre-feet of water annually from the Green River and pipe it to the fast-growing metro area.

    Million’s proposal is similar to, but smaller, than a previous proposal to pump water out of Flaming Gorge Reservoir in Wyoming and pipe it across the Continental Divide.

    The River District complained in a filing with the Utah Division of Water Rights that Million’s proposal was speculative in that he had failed to specify a use or need for the water and noted that he should first obtain a Colorado water right.

    Million’s project also would adversely impact the ability of the state of Colorado, the River District and other public entities to plan for the development of Colorado’s share of Colorado River water, and so his application “would be detrimental to the public welfare.”

    Million called it “unfortunate that they don’t take a broader view” of how to manage water in the arid West…

    Under Interior Department estimates, about 500,000 acre-feet of water remain to be appropriated in the Colorado River system and his project could reduce stress on the headwaters of the Colorado River, Million said.

    The River District’s objection to a Utah water right for the project also noted that Million had not demonstrated he could operate the plan in compliance with the Colorado water plan’s conceptual framework on transmountain diversions.

    The current proposal, like Million’s last one, is predicated on the idea that Colorado has a right to water from the Green River because it takes a “41-mile dogleg” into Colorado after leaving Wyoming and heading into Utah.

    The River District urged the Utah agency to reject Million’s request unless he can prove the project won’t “adversely impact existing water uses in the Upper Basin” of the river and that it would not be detrimental to the public welfare.

    From The Grand Junction Daily Sentinel (Dennis Webb):

    The Utah Board of Water Resources and Division of Water Resources say in their protest letter that the proposal is “very unusual,” and that it “requests a huge amount of water” — 76 cubic-feet per second or 55,000 acre-feet a year — “from Utah’s precious water resources, for some unknown use in Colorado.”

    They say the water right application, “if granted, would allow Colorado to benefit from the development, economic opportunities, and public well-being benefits that accrue from water resources at Utah’s expense.”

    Aaron Million, the Fort Collins man who filed the application through the company Water Horse Resources LLC, said the protest from the water board is standard, to provide standing in the water right case if any major concerns arise for the protesters in the future…

    The Utah water resources board is appointed by Utah’s governor to develop and conserve the state’s water. The decision on Million’s water right proposal will be made by Utah’s state engineer, who heads the state’s Division of Water Rights.

    Million is proposing piping the water east in Wyoming and then south into Colorado…

    The river district filed a protest against Million’s new proposal. So did the U.S. Bureau of Reclamation, several conservation groups, and several local water conservancy districts and water users associations in Utah.

    The Utah water resources board and division say in their letter that the current application “will have huge impacts in Utah,” affecting water supply and quality in the state even as its population is growing and its water needs are increasing, and impacting public recreation and the stream environment along the Green River.

    They question the physical and economic feasibility of piping the water “over or around the Rocky Mountains” for use on the Front Range, and say the application was filed for speculative purposes.

    “Nothing in the vague application outlines actual beneficial uses in Colorado. No contracts or other types of agreements are provided demonstrating that Colorado can beneficially use the water, or for what beneficial uses it would be employed,” the letter says.

    Million says he had subscribed interest for 400,000 acre-feet of water for the previous project, and demand for water has gone up since then.

    He estimates that the project could cost up to $1 billion, down from an estimated $2.8 billion for the previous one, and says a tripling in the cost of water on the Front Range helps make the project economic.

    The Utah water resource officials, in their letter, also question what authorizations the project has from the state of Colorado to ensure the diversion would count against Colorado’s allocation under an interstate compact divvying up water among states in the Upper Colorado River Basin…

    Million said other similar projects already exist in the Upper Colorado River Basin, and he noted that Utah is pursuing a project that would involve diverting water out of the Arizona portion of Lake Powell and piping it into Utah.

    From the Center for Biological Diversity (Taylor McKinnon):

    The Center for Biological Diversity filed a protest today with Utah’s state engineer challenging a water-rights application from Water Horse Resources to pump nearly 18 billion gallons of water each year from Utah’s Green River over the Rocky Mountains to Colorado’s Front Range.

    The plan is the second attempt by would-be water developer Aaron Million to pump water from the Green River to the Front Range. Million’s first plan was rejected twice by the Federal Energy Regulatory Commission in 2012 following challenges by conservation groups and others.

    “This is another private water-mining boondoggle that hurts everyone but water barons,” said the Center’s Taylor McKinnon. “It’s bad for people who depend on the Green River, it’s bad for endangered fish, and it’s bad for the state of Utah. We’ve given the state engineer a long list of reasons to reject this application and that’s exactly what he should do.”

    Today’s protest states that the application violates state law by failing to identify beneficial uses of the water and by exacerbating water shortages. The withdrawal would overallocate water in the Green River, a tributary of the Colorado River, and add to climate-driven flow declines. The application is predicated on using Colorado’s apportionment under the Upper Colorado River Compact, but provides no evidence that Colorado has agreed, or will agree, to this.

    The water withdrawals would occur below Flaming Gorge Dam in a part of the Green River that is critical to the recovery of Colorado pikeminnow and other endangered fish. The withdrawal would reduce river flows designed to help increase the fish population at a time when failure to meet recovery flows already imperils the fish. Drought is expected to cause low river flows throughout the Upper Colorado River Basin this year.

    Download a copy of today’s protest.

    Link to Utah Division of Water Rights website for the project via Aspen Journalism.

    #Colorado co-ops consider dropping their energy provider — The Mountain Town News

    Craig Station in northwest Colorado is a coal-fired power plant operated by Tri-State Generation & Transmission. Photo credit: Allen Best

    From The Mountain Town News (Allen Best):

    A cooperative that serves four Western states could soon be losing customers amid concerns it’s not moving away from coal quickly enough.

    Colorado-based Tri-State Generation & Transmission boasts of having the most solar generation of any G&T in the United States.

    But whether it’s shifting to renewables quickly enough from its coal-heavy portfolio — and flexible enough to accommodate locally-generated electricity — has become a central issue with several of the 43 member cooperatives.

    Directors of one of those member co-ops, La Plata Electric Association, voted in January to study alternatives during the next 10 to 15 years. The decision was made by the Durango, Colorado-based co-op after a petition was signed by 1,000 people and 100 businesses calling for 100 percent renewables with deeper penetration from local sources.

    “We are buying our electricity from one of the dirtiest sources in the United States and paying well above market prices,” says Guinn Unger Jr., a La Plata director who favors a study of the co-op’s alternatives. “Why wouldn’t we want to explore our options?”

    Colorado’s Delta-Montrose Electric Association began negotiating a buy-out with Tri-State last year with much the same goal: greater development of local renewable resources.

    A template for both Colorado co-ops was established in 2016 when a New Mexico co-op, Taos-based Kit Carson, left Tri-State and signed an all-requirements contract with Guzman Renewable Energy Partners, a wholesale broker. Guzman paid the $37.5 million exit fee to Tri-State. It also promised to work with Kit Carson to develop 35 megawatts of solar arrays in Kit Carson’s three-county service area until 2023, when federal investment tax credit is set to expire. Kit Carson and Guzman are also planning to add battery storage.

    Luis Reyes Jr., chief executive of Kit Carson, says consultants to his co-op concluded that ratepayers would save $50 million to $70 million over the life of the 10-year contract. The plan includes rapid construction of local solar farms and robust purchases of wind generation likely combined with battery storage.

    Bob Bresnahan, a Kit Carson director and retired executive from Nike, says he believes solar will meet a third of residential electrical demand by 2022. He also contends the co-op can make deep inroads in its goal of 100 percent renewable generation by 2030.

    La Plata’s contract commits it to getting 95 percent of its wholesale electricity from Tri-State Generation & Transmission through 2050. This commits La Plata to paying Tri-State 7.3 cents a kilowatt-hour even as wind and solar prices continue to tumble. Elsewhere in Colorado, Xcel Energy has received bids from wind developers at less than 2 cents a kWh and solar plus storage far below what Tri-State is charging La Plata.

    Member cooperatives of Tri-State can produce more than 5 percent of their total electrical use, the result of a 2015 ruling by the Federal Energy Regulatory Commission. Still in question are the terms. Tri-State, in an appeal to FERC, wants a ruling that says that member co-ops must pay for what Tri-State calls its fixed costs related to power production. FERC has not ruled on that case, which was filed in early 2016.

    ‘We’re bullish on renewable energy’

    Tri-State’s 43 member cooperatives collectively deliver electricity to 200,000 square miles in New Mexico, Colorado, Nebraska and Wyoming. Their 615,000 metered members/customers include Telluride and other ski areas in Colorado and giant circles of corn on the Great Plains, oil-and-gas fields in New Mexico and some of Denver’s fastest-growing suburbs.

    Co-ops created Tri-State in 1952 to deliver electricity from new giant dams being built in the Missouri and Colorado River basins. Hydro still provides about half of Tri-State’s 1,115 megawatts of renewable generation. Wind constitutes the largest share of the new renewables, but the 85 megawatts of contracted solar are tops in the nation among G&Ts. Member renewable projects total 98 megawatts.

    “We are bullish on renewable energy,” says Tri-State spokesman Lee Boughey.

    In 2005, with demand still rising sharply, Tri-State was bullish on coal. Wanting to build a major new coal-fired power plant in Kansas, it asked member co-ops to extend their all-requirements contracts by a decade, to 2050, the presumed lifespan of the plant. Kit Carson and Delta-Montrose refused.

    Finally, in March 2017, Tri-State got permits from Kansas to build the plant but has indicated it will not do so. Instead, it is shedding coal-fired generation. In December, the association lost its 40-megawatt stake in a unit at New Mexico’s San Juan Generating Station. It’ll lose another 100 megawatts of part-time generating capacity at Nucla, Colorado, by 2023 and then 102 additional megawatts of generation at Craig, Colorado, before 2026. All are the result of settlements under the Clean Air Act to reduce regional haze.

    Unger, the La Plata board member, says 60 percent of Tri-State’s electrical generation still comes from coal. Tri-State will only confirm 49 percent for 2017, but also reports 19 percent of its electricity comes from contract purchases.

    In Durango, La Plata’s subcommittee has met several times, but Unger says it’s still not clear to him that La Plata should, like Kit Carson, leave Tri-State. He’s disturbed that nearly half the board members didn’t want to evaluate the co-op’s options.

    “We should be asking ourselves, what are the facts?” he says. “People are not willing to look at it.”

    Unger is also annoyed by implications that Kit Carson was forced to increase rates after it left Tri-State to pay the exit fee. “News articles indicate that the rate increase was to help the co-op with unprofitable affiliates, but the timing is a concern,” wrote Mike Dreyspring, chief executive of La Plata Electric, in an op-ed published in the Durango Herald.

    Kit Carson’s rates, responded CEO Reyes, “have not increased one cent due to the buyout.”

    ‘Coal is no longer the lowest cost fuel’

    Directors of Delta-Montrose were unanimous in January 2017 in approving exit negotiations. Neither DMEA representatives nor Tri-State will comment on the talks, citing a non-disclosure contract.

    “What our board members want most is the flexibility to be able to diversify generation resources,” says Jim Heneghan, DMEA’s renewable energy engineer. Directors, he says, see local renewable generation as a vehicle for economic development.

    Delta-Montrose began pursuing this vision of local generation about a decade ago. it’s in a region of organic apple farms and other agriculture production along with one remaining coal mine. Scores of high-paying coal mining jobs have been shed and the region still lags the economic vigor found in more urban areas.

    South Canal hydroelectric site — via The Watch

    A diversion project east of Montrose completed in 1909 contains a major fall before delivering water to farms. In harnessing that falling water to produce electricity, Delta-Montrose hit Tri-State’s 5 percent cap on local generation. When an outside developer proposed a third hydro plant to Delta-Montrose, the co-op took the proposal to FERC. In 2015, FERC agreed that the co-op was required, under the Public Utility Regulatory Act of 1978, to negotiate purchase of power generated by what PURPA calls a qualifying facility.

    Tri-State concedes that it cannot interfere with a member’s purchase of energy from a qualifying facility. But it wants to be able to assess the co-ops for the fixed-cost portion of sales it has lost above the 5 percent threshold.

    “It’s a question of how members relate to each other within their association,” explains Tri-State spokesman Boughey. “Each association member agreed to equitably share costs, and that if members self-supply in excess of the 5 percent provision they would not be paying their fair share of the association’s fixed costs. These costs would have to be made up by other members.”

    In Durango, Mark Pearson sees a different equity issue. The director of the San Juan Citizens Alliance, an advocacy group, he says the tens of millions of dollars exported from the local economy to Craig and other coal-mining towns would be better kept at home. Of La Plata’s revenues, 67 percent goes to Tri-State for electrical production elsewhere.

    “This is great for Craig to have this money raining down on their community, but we should have that money circulating in our community. If we can keep the money local, it’s better economically for us,” he says.

    Taking the long view, DMEA director John Gavan sees community choice aggregation coming, where consumers will have the choice of many power suppliers.

    Unlike electrical generation even today, he foresees changes driven from the grassroots that pose questions about Tri-State’s one-member, one-vote setup. He contends smaller co-ops have been more easily influenced by the expertise of Tri-State’s coal-minded officials. “Tri-State is a Senate without a House of Representatives,” he says.

    Both Pearson and Gavan see resistance to change being the fundamental issue. “It’s just hard for the old guard to change as quickly as the world is changing, to realize that coal is no longer the lowest cost fuel,” says Pearson.

    ABOUT ALLEN BEST

    Allen Best writes about energy, water and other topics from a base in metropolitan Denver. He began writing about energy, the climate, and their relationship in 2005. He can be found at http://mountaintownnews.net

    Boulder County asks FERC to deny @DenverWater’s Gross Dam hydroelectric permit amendment for the Moffat Collection System Project

    The dam that forms Gross Reservoir, located in the mountains west of Boulder. Photo: Brent Gardner-Smith/Aspen Journalism

    From Boulder Daily Camera (Charlie Brennan):

    Citing the success of Denver Water’s conservation efforts since it first issued its “purpose and need” statement for the project, and the fact that no service shortfall has yet materialized for its 1.4 million customers in the metro area, Boulder County Attorney Ben Pearlman said that based on prior environmental reviews, “Boulder County does not believe Denver Water has shown that the project’s purpose and need have been met and the FERC must deny Denver Water’s application to amend its permit.”

    […]

    “We don’t think they have undertaken the duty they have (under federal environmental law) to analyze this problem thoroughly,” [Conrad] Lattes said…

    Denver Water officials on Friday answered back by reasserting the project’s merits.

    “The Gross Reservoir Expansion project represents an enormous amount of work, input and collaboration to ensure it is done in the most responsible way possible,” Jim Lochhead, Denver Water CEO/manager said in a statement. “And Denver Water will continue to develop noise, transportation and tree removal plans with input from stakeholders to minimize the impacts to Boulder County and its residents.”

    FERC extends Gross Reservoir hydroelectric license comment period to April 9, 2018

    From The Boulder Daily Camera (Charlie Brennan):

    The Federal Energy Regulatory Commission, which is weighing a Denver Water request to raise the Gross Reservoir Dam, expand the reservoir and amend its hydroelectric license for the utility, issued a supplemental environmental assessment of the plans Feb. 6. At that time, the commission set a 30-day window for public comment on the document, set to expire March 8.

    Save the Colorado and The Environmental Group of Coal Creek Canyon, through Boulder attorney Mike Chiropolos, and, separately, WildEarth Guardians, filed requests to extend that comment period by 60 days.

    “Upon consideration, we find that a 30-day extension is warranted,” the commission’s secretary notified parties in a letter on Tuesday. Comments on that supplemental environmental assessment are now due to FERC by April 9…

    Tim Guenthner and his wife, Beverly Kurtz, who live in the Lakeshore Park neighborhood on the north side of the reservoir, have studied issues around the proposed project for years.

    Guenthner, with his background in engineering, has concerns about environmental, quality of life and safety considerations relating to Denver Water’s plans for development of an on-site quarry at Osprey Point, as well as the use of roller-compacted concrete to enlarge the dam. That’s a technique that he says has never been applied to a dam project at so great a scale. Previously, a dam raise of 117 feet at San Vicente Reservoir in San Diego County was the highest using this technique — not only in the United States, but the world…

    The couple, who are part of The Environmental Group of Coal Creek Canyon, urge those interested in learning more about the $380 million Denver Water project to attend a meeting at 3:30 p.m. Sunday at the Coal Creek Canyon Improvement Association Community Center located at 31528 Coal Creek Canyon Road. The session will be used to plan social media campaigns and educate the public about the project’s current status and implications.

    A look at the history of #GlenCanyon Dam #ColoradoRiver #COriver

    A high desert thunderstorm lights up the sky behind Glen Canyon Dam — Photo USBR

    Here’s a in-depth look at the history of Glen Canyon Dam from Reuben Wadsworth writing for the St. George News. Click through and read the whole article and check out the impressive gallery of photos. Here’s an excerpt:

    To those who opposed the dam, Glen Canyon’s history reads like an obituary about the loss of an incomparable sandstone and water wonderland boasting a plethora of Native American ruins, emerald hanging gardens and a few spectacular natural bridges – a place to truly commune with nature and to find complete solitude since few made the effort to traverse the river along the canyon’s stretch.

    Those on the other side of the issue feel the dam has improved Glen Canyon – now providing greater access to its breathtaking contrast of towering crimson sandstone walls and vast expanses of crystal blue water.

    No matter what side one is on, the history of the grand red rock spectacle in Southern Utah and northern Arizona is a compelling one.

    Renewable energy tops 18 percent of U.S. electricity grid, rivaling nuclear

    Chron.com (James Osborne):

    Solar farms, wind turbines and hydroelectric dams are getting close to surpassing nuclear power plants contribution to the U.S. electrical grid, according to a new report by Bloomberg New Energy Finance.

    Last year 18 percent of electrical generation came from renewable energy sources – more than double what they did a decade ago – the report said. Nuclear power plants represent 19.7 percent of the generation on the grid, according to the U.S. Department of Energy, surpassed only by coal and natural gas plants.

    “The massive and historic transformation of the U.S. energy sector clicked into a higher gear in 2017, despite some new headwinds including policy uncertainties,” the report entitled “Sustainable Energy in America: 2018 Factbook” read. “Renewable deployment grew at a near- record pace.”

    The growth comes even as the Trump administration has curtailed or eliminated restrictions on greenhouse gas restrictions while also trying to expand fossil-fuel production in the United States.

    But so far it has done little to turn investors away from renewable energy, which is widely seen as an area of growth in the decades to come as countries try to limit the damage of climate change.

    Investment in wind, solar and other renewable technologies totaled $333 billion in 2017, the second highest level on record, according to the Bloomberg report.

    The impact on the atmosphere can already be seen. The expansion of renewables, as well as the shift away from coal to natural gas, has sent the nation’s greenhouse gas emissions to their lowest level since 1991, according to Bloomberg.

    The latest e-Waternews is hot off the presses from @Northern_Water

    Graphic credit: Northern Water

    Click here to read the newsletter. Here’s an excerpt:

    Crews from Northern Water work to maintain hydroelectric plant equipment

    Workers from Northern Water have taken apart some of the equipment at the Robert V. Trout Hydroelectric Plant at the outlet of Carter Lake as part of the organization’s annual maintenance program for the facility.

    On Feb. 8, members of the Northern Water board of directors were told that 2017 was a strong year for electricity production at the plant. Energy is captured from the outlet at Carter Lake as water is delivered into the St. Vrain Supply Canal. That electricity is marketed through the Poudre Valley Rural Electric Association to customers throughout the utility’s service area on the Front Range.

    The power plant, one of two hydroelectric generation plants owned by Northern Water, has been in operation since 2012 and is authorized through a Lease of Power Privilege agreement with the U.S. Bureau of Reclamation. In addition to Northern’s two hydroelectric plants, Reclamation operates six additional Colorado-Big Thompson generation stations that supply renewable energy throughout the American West.

    Learn more about power generation at Carter Lake

    Update on new hydro generating facility at Pueblo Dam

    The new north outlet works at Pueblo Dam — Photo/MWH Global

    From HydroWorld.com (Elizabeth Ingram):

    Construction of the 7.5-MW Pueblo small hydro project is well under way, with operations expected to begin in the spring of 2018, according to the Southeastern Colorado Water Conservancy District.

    The plant is the first hydroelectric feature added to the Fryingpan-Arkansas Project since the completion of the 233-MW Mount Elbert pump-back hydroelectric plant at Twin Lakes in 1981.

    This new facility, on the Arkansas River, will be able to generate electricity at flows ranging from 35 cubic feet per second to 810 cfs. The powerhouse will contain three turbine-generator units and will use the authorized release from the dam to the Arkansas River to generate an average of 28 million kWh of electricity annually, which will equate to about $1.5 million in average revenue per year. Electricity generated will be purchase by the city of Fountain and by Colorado Springs Utilities. After 10 years, Fountain will purchase all of the power generated for the following 20 years.

    The total capital cost of the project is estimated to be $19.5 million, which includes a $17.2 million loan from the Colorado Water Conservation Board.

    The planning and permitting process for this hydro facility began in 2011. Because this facility is located at Pueblo Dam, owned by the U.S. Department of Interior’s Bureau of Reclamation and will connect to a pipeline also owned by Reclamation, the project required a Lease of Power Privilege. The preliminary LOPP was granted in February 2012, and the final LOPP was granted in April 2017.

    The final design of the facility was completed in June 2016, and the construction contract was awarded to Mountain States Hydro in August 2017.

    The district says construction complete and commissioning will occur in August 2018.

    @AmericanRivers: Don’t let energy companies weaken clean water protections at hydropower dams

    The generator building of Glen Canyon hydro power plant in Arizona via Wikimedia.

    From American Rivers:

    The hydropower industry is pushing a flurry of legislation that would create massive environmental exemptions for hydropower dam operations, taking us back to a time when dam owners could destroy rivers without concern.

    If passed, the voices of local communities and people like you would be silenced when it comes to dam operations. We could see more dead fish, more dried up rivers, and degraded water quality on rivers and streams nationwide.

    Under the guise of “modernizing” hydropower, these bills actually take hydropower dam operations back decades. They create giant loopholes for hydropower dam operators, so they can avoid requirements to protect fish, wildlife, or water quality. This is about whether states, tribes and citizens will continue to have a say in how dams are operated. It’s about the future of rivers nationwide.

    This legislation could result in many more dried up rivers, dead fish and wildlife, and destroyed recreational opportunities. Tell Congress to oppose this power grab by the energy companies.

    Click here to take action.

    Three reasons for optimism about climate change — The Mountain Town News

    Coyote Gulch’s Leaf connected in the parking garage in Winter Park, August 21, 2017.

    From The Mountain Town News (Allen Best):

    Despite Trump, train has already left the station, says former Obama aide

    U.S. President Donald Trump has initiated steps to withdraw the United States from the Paris climate agreement and end the Clean Power Plan. But a former advisor to President Barack Obama was anything but gloomy recently as he cited three major reasons for optimism.

    Brian Deese said one reason was that economic growth has been decoupled from growth in carbon emissions. This was discovered as the United States emerged from the recession. Obama was in Hawaii when Deese informed him of the paradigm shift that had been observed.

    Brian Deese photo credit Wikipedia.com.

    “I don’t believe you,” Obama said, according to the story Deese told in a forum on the University of Colorado campus that was sponsored by the Center for Science and Technology Policy Research.

    Chastened, Deese double-checked his sources. He had been right. Always before, when the economy grew, so did greenhouse gas emissions. Now, the two have been decoupled. This decoupling blunts the old argument that you couldn’t have economic growth while tackling climate change. The new evidence is that you can have growth and reverse emissions.

    The second reason for optimism, despite the U.S. exit from Paris, is that other countries have stepped up. Before, there was a battle between the developed countries, including the United States, and China, Indian and other still-developing countries. Those developing countries said they shouldn’t have to bear the same burden in emissions reductions.

    But now, those same countries — Chna, India and others — want to keep going with emissions reductions even as the United States falters. They want to become the clean-energy superpowers.

    “China, India and others are trying to become the global leaders in climate change. They see this as enhancing their economic and political interests,” he said. “They want to win the race.”

    That same day, the Wall Street Journal reported in a front-page story that China plans to force automakers to accelerate production of electric vehicles by 2019. The move, said the newspaper, is the “latest signal that officials across the globe are determined to phase out traditional internal combustion engines that use gasoline and diesel fuels in favor of environmentally friendly vehicles powered by batteries, despite consumer reservations.”

    The story went on to note that India has a goal to sell only electric vehicles by 2030 while the U.K. and France are aiming to end sales of gasoline and diesel vehicles by 2040.

    In the telling of the change Deese said this shift came about at least partly as the result of an unintended action — and, ironically, one by the United States. Because of China’s fouled air, the U.S. embassy in Beijing and other diplomatic offices in China had installed air quality monitors, to guide U.S. personnel in decisions regarding their own health.

    Enter the smart phone, which became ubiquitous in China around 2011 to 2012. The Chinese became aware of a simple app that could be downloaded to gain access to the air quality information. In a short time, he said, tens and then hundreds of millions of Chinese began agitating about addressing globalized air pollution, including emissions that are warming the climate.

    A third reason for optimism, said Deese, is that Trump’s blustery rhetoric has galvanized support for addressing climate change. Some 1,700 businesses, including Vail Resorts, have committed to changes and 244 cities, representing 143 million people, have also said they want to briskly move toward renewable energy generation.

    To this, Deese would like to add the conservation community, by which he seemed to mean hunters and fishermen. “In the United States, we need to reach people where they are, and communicate to them how they are being affected by climate change,” he said.

    He also thinks scientists need to step up to advocate. “Use your voice,” said Deese, now a fellow at the Harvard Kennedy School. “The rest of the world is there.”

    @USBR grant ($965,000) to Orchard Mesa Irrigation District and Grand Valley Water Users Association for hydro plant

    Photo credit: The Grand Junction Daily Sentinel.

    From The Grand Junction Daily Sentinel (Gary Harmon):

    Construction could begin this year on upgrading the hydroelectric plant on the Colorado River near Palisade with a $965,000 federal grant.

    The Bureau of Reclamation on Tuesday awarded the grant to the Orchard Mesa Irrigation District and Grand Valley Water Users Association.

    The grant is one of 43 WaterSmart grants made to agencies around the country and will help fund a $5.2 million project to replace and upgrade the turbines at the plant.

    The turbines now in the plant are the original equipment installed in 1932, Orchard Mesa Irrigation District General Manager Max Schmidt said.

    He decided to seek the grant last year after the plant was shut down and he inspected the turbines…

    Better turbines will make it possible for the plant to generate 4.1 megawatts, or an expansion of 1.35 megawatts.

    It also will allow for the plant to generate an additional 6,000 megawatt-hours.

    The improvement and new power generation will maintain and protect the plant’s existing water right and help assure that there will be enough water in the Colorado River’s 15-mile reach for endangered fish, in particular the Colorado pike minnow, razorback sucker and humpback chub, the Colorado River District noted.

    Bicycling the Colorado National Monument, Grand Valley in the distance via Colorado.com

    Southeastern Colorado Water inks agreement with Fountain and Fort Carson for hydro project

    The new north outlet works at Pueblo Dam — Photo/MWH Global

    From The Colorado Springs Gazette (Conrad Swanson):

    The Southeastern Colorado Water Conservancy District and the U.S. Bureau of Reclamation, which owns and operates the Pueblo Dam, signed an agreement last week allowing for the soon-to-be-built plant to connect to the dam, Chris Woodka, the district’s issues management program coordinator, said in a release.

    The agreement was signed after the Colorado Springs City Council unanimously approved the creation of a military sales tariff on Tuesday. The tariff will cover costs for Colorado Springs Utilities to act as an intermediary, buying power from the district and selling it to Fort Carson.

    With all the necessary agreements in place, the district hired Mountain States Hydro, LLC, to build the $19 million plant, Woodka said. Construction will begin in September and the plant should be operational by the spring.

    Half of the electricity from the plant, estimated to be up to 7.5 megawatts, will be sold to Fort Carson and the other half will be sold to Fountain Utilities.

    The plant is expected to generate about $1.4 million in revenue each year, Woodka said.

    From The Pueblo Chieftain (Jon Pompia):

    “This is a monumental moment in the history of the district,” said Jim Broderick, the district’s executive director. “We have been working to put all of the pieces in place since 2011. Now that this project is coming to fruition, it represents not only a sustainable income stream for our stakeholders, but develops a clean source of power for the future.”

    Added Chris Woodka, the district’s issues management program coordinator, “The Lease of Power Privilege clears the way for the hydropower plant to connect to Pueblo Dam, a federally owned structure. Mike Ryan, director of the Great Plains Region for Reclamation, signed the lease Friday.”

    In order to satisfy all federal requirements related to the project, members of the district have been working for the past 18 months to put a series of other agreements in place.

    “The district has contracted with Mountain States Hydro, LLC, to build the plant,” Woodka said, “with construction to begin in September. It is scheduled to be completed during the fall and winter months when releases from Pueblo Dam generally decrease.”

    It’s anticipated that the plant will be online by spring 2018.

    The plant will cost about $19 million to build. Last year, the district secured a $17.2 million loan from the Colorado Water Conservation Board, with the district’s business enterprise providing matching funds.

    Over time, those funds will be paid off by revenues from the sale of power.

    For a decade, power from the plant will be purchased by the city of Fountain and by Colorado Springs Utilities for use at Fort Carson.

    “After that, Fountain intends to purchase all of the power for at least 20 more years,” Woodka said.

    The plant will generate up to 7.5 megawatts of power by using three turbines capable of producing power from 35 to 800 cubic feet per second of flow in the Arkansas River. Water will pass through a connection that was built into the service line for the Southern Delivery System, then into the Arkansas River.

    Projections by district staff show that an average of 28 million kilowatt hours will be produced annually, with about $1.4 million in average revenue per year.

    This money will be used to pay off the CWCB loan and to satisfy contractual agreements with the Bureau of Reclamation, as well as a carriage agreement with Black Hills Energy. All remaining funds will go to enterprise activities, including the Arkansas Valley Conduit.